Readers
- $764.15SKU: CSR-6-2L-OSDP
Keri Systems CSR-6-2L-OSDP Mullion Mount Keypad Reader with BLE & Smartcard Capability, OSDP Wiring Format
- Supporting Conekt or Switch™Tech Smartphone Mobile Credentials
- Integrated High-Security Contactless Smartcard Support
- Unique Security Feature
- Fraudulent Data Detection Solution
- Conform to UL Standard 294 and ULC 60839-11-1
$764.15Low Price Guarantee - $758.00SKU: 6251AN00
HID 6251AN00 Biometric Programmer
- Optimized to make physical access control more powerful
- iCLASS 13.56 MHz read/write contactless smart card technology provides versatile interoperability and supports multiple applications
- iCLASS smart cards and readers make access control more powerful, more versatile, and most important of all
- Offers enhanced security through encryption and mutual authentication
- At the same time, iCLASS is user-friendly, delivering the convenience, affordability, and reliability of proximity technology for which they are known worldwide
$758.00Low Price Guarantee - $754.00SKU: KR500BR
ZKAccess KR500BR Bullet Resistant Mullion Reader
- Outdoor IP65-rated mullion-size bullet-resistant proximity card reader designed for high-vandalism areas
- Due to its conveniently small mullion size, KR500BR is the ideal card access solution for any metal doors
- Built-in Wiegand-Out port which can be connected to most any access control panel (including ZKAccess C3 and In Bio door controllers)
$754.00Low Price Guarantee - $753.56$753.56Low Price Guarantee
- $749.99SKU: 02774-001
Axis 02774-001 2N Access Unit 2.0 Touch Keypad & RFID Rader 125kHz, 13.56MHz, NFC
- Ideal for residential projects
- Flexibility for users
- Quick installation and remote administration
- You don't need a controller
- Flush mount or installation on glass
$749.99Low Price Guarantee - $747.81SKU: 40KNKS-00-001NYM
HID 40KNKS-00-001NYM Signo 40K Reader-Mullion Mount-Standard Credential-Mobile Access, BLE, NFC & Wiegand
- Highly Versatile-Support for the widest range of credential technologies, including HID Mobile Access via native Bluetooth® and Near Field Communication (NFC) capability
- Also features Apple’s Enhanced Contactless Polling (ECP) to support credentials in the Apple Wallet
- Enhanced Performance-Storage of cryptographic keys on certified secure element hardware, plus a new surface detection feature
- Connected to the Future-All readers include out-of-the-box support for Open Supervised Device Protocol (OSDP) for secure bidirectional communication
- Each reader is also designed to be connected and managed remotely without “sneakernet” or the need to be physically touched
$747.81Low Price Guarantee - $747.81SKU: 40KTKS-00-000MPC
HID 40KTKS-00-000MPC 40K Reader, Terminal Mount, Standard Credential Profile, BLE & NFC, Wiegand
- Highly Versatile-Support for the widest range of credential technologies, including HID Mobile Access via native Bluetooth® and Near Field Communication (NFC) capability
- Also features Apple’s Enhanced Contactless Polling (ECP) to support credentials in the Apple Wallet
- Enhanced Performance-Storage of cryptographic keys on certified secure element hardware, plus a new surface detection feature
- Connected to the Future-All readers include out-of-the-box support for Open Supervised Device Protocol (OSDP) for secure bidirectional communication
- Each reader is also designed to be connected and managed remotely without “sneakernet” or the need to be physically touched
$747.81Low Price Guarantee - $746.00SKU: CV-930-20-RD
Camden Door Controls CV-930-20-RD Metal Proximity Reader and Keypad, Metallic Red Finish
- Metal Proximity Reader and Keypad
- Metallic Red Finish
$746.00Low Price Guarantee - $743.00SKU: CPN19265
Kramer CPN19265 2-Port Multi-Domain Smart Card Reader, USB, PP4.0
- Reduce overall smart card operational costs; buy less smart cards and less readers.
- Minimize smart card administrative overhead. Use a single smart card for multiple computers.
- Increase security by simultaneously auto-logoff/lock all computers the user is working on upon smart card removal.
$743.00Low Price Guarantee - $739.41SKU: 40KTKS-T2-008RD2
HID 40KTKS-T2-008RD2 Signo 40K Reader, Terminal Mount, T2 Smart Credential Profile, BLE & NFC, OSDP
- Highly Versatile-Support for the widest range of credential technologies, including HID Mobile Access via native Bluetooth® and Near Field Communication (NFC) capability
- Also features Apple’s Enhanced Contactless Polling (ECP) to support credentials in the Apple Wallet
- Enhanced Performance-Storage of cryptographic keys on certified secure element hardware, plus a new surface detection feature
- Connected to the Future-All readers include out-of-the-box support for Open Supervised Device Protocol (OSDP) for secure bidirectional communication
- Each reader is also designed to be connected and managed remotely without “sneakernet” or the need to be physically touched
$739.41Low Price Guarantee - $737.36SKU: ProCapture-X-HID
ZKAccess ProCapture-X-HID Standalone Fingerprint Access with HID Wi-Fi Control Reader with Silk ID Technology
- Biometric Performance
- Capacity
- Communication
- Easy Operation and Management
- Full Access Control Built-In
$737.36Low Price Guarantee - $737.36SKU: ProCapture-X-Mifare
ZKAccess ProCapture-X-Mifare Standalone Fingerprint Access with Mifare Wi-Fi Control Reader with Silk ID Technology
- Biometric Performance
- Capacity
- Communication
- Easy Operation and Management
- Full Access Control Built-In
$737.36Low Price Guarantee - $735.94SKU: 5375AGN04
HID 5375AGN04 MaxiProx 125 kHz Long Range Proximity Reader
- Long read range distance (up to 6' with ProxPass®)
- Autotune allows read range to be maintained within four inches of metal
- Wiegand, Clock-and-Data and selectable serial outputs available
- ″Parking hold″ feature allows connection to a loop detector to ensure accurate detection of vehicles in parking lanes
- Compatible with all HID cards and tags with formats up to 85 bits
$735.94Low Price Guarantee - $724.00SKU: Delta6-2-OSDP
Keri Systems Delta6-2-OSDP Mifare Smart Reader/Keypad Mullion reads CSN or Sector
- Metal Door, Window Frames & Flat Surfaces
- Output Interface
- Fraudulent Data Detection Solution
- Unique Security Feature
- Integrated High-Security Contactless Smartcard Support
$724.00Low Price Guarantee - $724.00SKU: Delta6-4-OSDP
Keri Systems Delta6-4-OSDP Mifare Smartcard Reader/Keypad, reads CSN or Sector
- Box & Flat Surfaces
- Output Interface
- Fraudulent Data Detection Solution
- Unique Security Feature
- Integrated High-Security Contactless Smartcard Support
$724.00Low Price Guarantee - $722.00SKU: 800-8050
HID 800-8050 Smart Touch SB10 Read Only MIFARE
- Configuration cards can further personalize reader configurations to best match installation requirements
- Wide voltage span (5 - 24 VDC)
- Wiegand or Clock-and-Data outputs easily interface with existing access control panels
- Communications configurable to RS232, RS485 and RS422 for read only or read/write applications
- Flex Smart® MIFARE/DESFire format compatibility
$722.00Low Price Guarantee - $722.00SKU: 800-8051
HID 800-8051 Biometric Smart Touch SB10 Read Only Desfire
- Configuration cards can further personalize reader configurations to best match installation requirements
- Wide voltage span (5 - 24 VDC)
- Wiegand or Clock-and-Data outputs easily interface with existing access control panels
- Communications configurable to RS232, RS485 and RS422 for read only or read/write applications
- Flex Smart® MIFARE/DESFire format compatibility
$722.00Low Price Guarantee - $710.50SKU: LR-UHF-60
ZKAccess LR-UHF-60 Long Range Reader, 200ft
- Outdoor IP67-rated 433MHz long range receiver designed specifically for ZKAccess long-range fobs. With its 200 feet (60M) read-range
- Provides users convenient long range authentication for many applications including door access
- Built-in Wiegand-Out port which can be connected to most any access control panel (including ZKAccess C3 and InBio door controllers)
$710.50Low Price Guarantee - $710.50SKU: V350-M
ZKAccess V350-M Vein Standalone Biometric & Mifare Card Reader Controller
- Vein standalone biometric & Mifare card reader controller
$710.50Low Price Guarantee - $691.99SKU: 925PTNNEK0002L
HID 925PTNNEK0002L Contactless Smart Card Reader – Wall Switch Keypad with Magnetic Stripe
- Adaptable ″ "Interoperable with a growing range of technologies (iCLASS Seos®, iCLASS SE, iCLASS®, MIFARE® Classic, MIFARE DESFire®EV1) and form factors
- Powerfully Secure ″ "The iCLASS SE platform's Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
- Standardized Communications (OSDP) ″ "Uses Open Supervised Device Protocol (OSDP) for secure communications between reader and controller
$691.99Low Price Guarantee - $689.40SKU: 925PTNTEK0002L
HID 925PTNTEK0002L multiCLASS SE RMPK40 Contactless Smart Card Reader, Black, Wiegand/RS-485, Multi-Technology
- Adaptable – Interoperable with a growing range of technologies (iCLASS Seos®, iCLASS SE®, iCLASS®, MIFARE® Classic, MIFARE DESFire®EV1) and form factors
- Powerfully Secure – The iCLASS SE platform’s Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
- Standardized Communications (OSDP) – Uses Open Supervised Device Protocol (OSDP) for secure communications between reader and controller
$689.40Low Price Guarantee - $686.59SKU: 925PTNTEK0005N
HID 925PTNTEK0005N Contactless Smart Card Reader – Wall Switch Keypad with Magnetic Stripe
- Adaptable ″ "Interoperable with a growing range of technologies (iCLASS Seos®, iCLASS SE, iCLASS®, MIFARE® Classic, MIFARE DESFire®EV1) and form factors
- Powerfully Secure ″ "The iCLASS SE platform's Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
- Standardized Communications (OSDP) ″ "Uses Open Supervised Device Protocol (OSDP) for secure communications between reader and controller
$686.59Low Price Guarantee - $684.10SKU: 923NPRTEK000Y7
HID 923NPRTEK000Y7 RKCL40-P PIVCLASS SE Reader LCD Keypad, Terminal Mount, Black
- The dual interfaces of this reader provide a backup for cases when a card’s contactless antenna is broken. The CAK certificate can also be read using the contact interface
- Configurable to operate in either Wiegand or strong authentication mode (PAM or third-party panel)
- Dynamically switchable authentication modes (using PAM)
- Supports reading legacy cards such as iCLASS®, iCLASS SE™ and standard Prox™
$684.10Low Price Guarantee - $678.86SKU: 1815-233
DoorKing 1815-233 RS485 Proximity Reader with Enclosure
- Surface Mount Metal Enclosure
- AWID SR 2400 Reader
- 5-1/2" Range
- RS-485 Output
- 125kHz
$678.86Low Price Guarantee - $677.00SKU: ARC-TSS-MT-W
Keri Systems ARC-TSS-MT-W Multi-Technology 125KHz + 13.56 MHz + Bluetooth Touchscreen Reader - Wiegand 37 Bit
- 125Khz, 13.56Mhz, and Bluetooth Options
- Customizable Screen (Logo/Instructions)
- IP65 Rated for Outdoor Use
- Simplified Installation With Plug-in Terminal Block
- Scrambles Keypad For Extra Security
$677.00Low Price Guarantee - $675.00SKU: AMT-FAPVR-30
ZKAccess AMT-FAPVR-30 Dual-Lens Multimodal Standalone Reader for Face and Palm Recognition
- Highly adaptive standalone touchless face and palm recognition modules for a wide range of applications
- Common core board which offers 2.4 TOPs of computing power for AI
- Dual camera technology to capture high resolution infrared light and RGB images of face and palm
- Auto exposure on region of interest to capture high-quality face and palm image to ensure recognition accuracy
- Supports UVC video stream and HID data communication protocols
$675.00Low Price Guarantee - $674.70SKU: ARC-TSS-MT-OS
Keri Systems ARC-TSS-MT-OS Multi-Technology 125KHz + 13.56 MHz + Bluetooth Touchscreen Reader OSDP V1 & V2 Secure Protocol
- 125Khz, 13.56Mhz, and Bluetooth Options
- Customizable Screen (Logo/Instructions)
- IP65 Rated for Outdoor Use
- Simplified Installation With Plug-in Terminal Block
- Scrambles Keypad For Extra Security
$674.70Low Price Guarantee - $671.87SKU: 923NPPNEKE000U
HID 923NPPNEKE000U RKCL40-P Dual Interface pivCLASS Reader with LCD
- The dual interfaces of this reader provide a backup for cases when a card's contactless antenna is broken
- The CAK certificate can also be read using the contact interface
- Configurable to operate in either Wiegand or strong authentication mode (PAM or third-party panel)
- Dynamically switchable authentication modes (using PAM)
- Supports reading legacy cards such as iCLASS, iCLASS SE and standard Prox
$671.87Low Price Guarantee - $663.00SKU: P22
ZKAccess P22 Standalone Biometric Reader with Palm Recognition
- Number of Ports: 1*TCP/ IP, 1*RS-485, Input: 4ch TTL Inputs, Output: 1ch TTL Output, 3 relays
- TFT Display: Size: 2.4", Resolution: 320*240
- Tamper Switch: Magnetic tamper detection system
- User Capacity: 5,000
- Palm Capacity: 1,000 (1:N)/ 5,000 (1:1)
$663.00Low Price Guarantee - $659.75SKU: PA10-ID
ZKAccess PA10-ID Standard Biometric Palm & Fingerprint Reader
- Standard biometric palm & fingerprint reader
$659.75Low Price Guarantee - $655.00SKU: A05S
ENS A05S Smart Access Control for Modern Buildings
- Visible light facial recognition
- Better hygiene with touchless biometric authentication, fever and mask detection
- Dual cameras with anti-spoofing algorithm against photo and video attack
- 20,000 face capacity & 20,000 card capacity
- Face recognition duration less than 0.2s/user, face recognition accuracy rate greater than 99.7%
$655.00Low Price Guarantee - $653.01SKU: 940NTNTEK0006K
HID 940NTNTEK0006K iCLASS SE R90 Reader with Extended Read Range, Maximum Compatibility, Wiegand, Terminal Strip, Standard v1
- Adaptable ″ "Interoperable with a growing range of technologies (iCLASS Seos® , iCLASS SE, iCLASS®, MIFARE® Classic, MIFARE DESFire®EV1) and form factors
- Powerfully Secure ″ "The iCLASS SE platform's Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
- Standardized Communications (OSDP) ″ "Uses Open Supervised Device Protocol (OSDP) for secure communications between reader and controller
- Interoperable with a growing range of technologies and form factors including mobile devices
- iCLASS SE platform's Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
$653.01Low Price Guarantee - $652.50SKU: V350-ID
ZKAccess V350-ID Vein Standalone Biometric & Card Reader Controller
- Vein standalone biometric & card reader controller
$652.50Low Price Guarantee - $651.28SKU: 925NTNNEK00101
HID 925NTNNEK00101 iCLASS SE RMK40 Contactless Smart Card Reader with Keypad and Magnetic Stripe
- Powerfully Secure ″ "Provides multi-layered security beyond the card technology, providing added protection to identity data using SIOs
- Technology-independent ″ "Supports multiple technologies (iCLASS® Seos™and iCLASS SE credential platforms, standard iCLASS, MIFARE®, and MIFARE DESFire® EV1)
- Adaptable ″ "Interoperable with a growing range of technology environments and form factors including NFC smartphones via Seos
- Standardized Communications ″ "Open Supervised Device Protocol (OSDP) for secure, bidirectional communication
- Multi-Layered Security ″ "Ensures data authenticity and privacy through the multi-layered security of HID's SIO
$651.28Low Price Guarantee - $651.00SKU: 430088502
Interlogix 430088502 Model 973 Proximity Perfect Reader with Keypad, Black
- Badge read-range distance of up to 25 cm
- Reads ProxLite®, ISO ProxLite® and Entrée®
- Badges and key tags
- Four selectable modes of operation
- Supervised reader-to-microcontroller communication
$651.00Low Price Guarantee - $647.92SKU: 1815-232
DoorKing 1815-232 IDTeck Proximity Reader (RS 485)
- Surface Mount Metal Enclosure
- IDTech 2400 Reader
- 4" Range
- RS-485 Output
- 125kHz
$647.92Low Price Guarantee - $641.00SKU: B100-SSC
Keri Systems B100-SSC Swipe-Fingerprint + Mifare
- High quality swipe-fingerprint readers in small, sleek, and attractive packages
- Stores up to 100 fingerprint templates
- Multi-color LED bar to indicate access status
- Compatible with Keri's NXT Controllers and PXL-500W Tiger Controller
- Industry standard Wiegand output for compatibility with most 3rd party access control systems
$641.00Low Price Guarantee - $639.33SKU: NA-640HA
Alarm Lock NA-640HA Farpointe Keypad/Reader – HID/AWID Compatible
- Farpointe Data HID/AWID-compatible 125kHz proximity card reader with integrated keypad; reads both HID and AWID 125kHz card formats; supports card-only, PIN-only, or card + PIN dual-factor access control
- HID and AWID compatibility in a single reader eliminates the need to specify separate readers for facilities with a mix of HID and AWID credentials, or when upgrading from an AWID system to HID (or vice versa) without replacing credentials immediately
- Compatible with the Alarm Lock Trilogy Networx wireless access control platform as an external reader; Wiegand output for system integration
- Vandal-resistant weatherproof construction for indoor and outdoor installation; backlit keypad for low-light visibility
$639.33Low Price Guarantee - $639.33SKU: NA-620HAB
Alarm Lock NA-620HAB Farpointe HID/AWID Keypad Reader
- Farpointe Data proximity card reader with integrated keypad; reads HID and AWID 125kHz proximity card formats; combines card and PIN for two-factor authentication at Trilogy wireless access control doors
- HID/AWID dual-format compatibility: reads the two most widely deployed 125kHz proximity card standards in the industry — a single reader serves mixed-credential facilities without requiring card replacement
- Integrated keypad enables PIN-only fallback when a credential is forgotten or lost, and supports card + PIN dual-factor authentication for higher-security applications
- Compatible with the Alarm Lock Trilogy Networx wireless access control platform
$639.33Low Price Guarantee - $636.55SKU: Delta6-2
Keri Systems Delta6.2 Mifare Smartcard Mullion Reader/Keypad, reads CSN or Sector
- Integrated High-Security Contactless Smartcard Support
- Unique Security Feature
- Fraudulent Data Detection Solution
- Output Interface
- Metal Door, Window Frames & Flat Surfaces
$636.55Low Price Guarantee - $635.00SKU: B100-SKP-SA
Keri Systems B100-SKP-SA Stand-Alone, Swipe-Fingerprint Reader with Keypad
- High-quality swipe fingerprint reader in small, sleek, and attractive package
- Stores up to 100 fingerprint templates
- (98 + 2 admin), 98 codes
- Multi-color LED bar to indicate access status
- Integrated relay (1 relay)
$635.00Low Price Guarantee - $632.44SKU: ARD-SELECT-BO
Bosch ARD-SELECT-BO LECTUS Select Reader, MF EV1/EV2, Legic Advant, OSDP v2, Black Color
- Compact design
- Easy installation
- Sabotage monitoring
- Numbers and symbols backlighted
- Three status LEDs
$632.44Low Price Guarantee - $631.00SKU: SE-R100H-IPS-B
Securitron R100H-IPS-B Wireless Card Reader Surface Mounted, No Drilling Required
- For use on glass or metal surfaces
- 2.4 GHz Aperio wireless technology
- Supports HID multiCLASS SE® card technologies
- Supports NFC \& BLE mobile credentials
- Integrates with existing access control systems and ID badges
$631.00Low Price Guarantee - $630.00SKU: 923PPPNEK0032P
HID 923PPPNEK0032P RPKCL40-P Dual Interface pivCLASS Reader with LCD
- Architected for maximum security and affordability, the readers utilize the pivCLASS Authentication Module (PAM) or OSDP-compliant strong authentication controller infrastructure to provide cryptographic functionality and pass Wiegand-formatted data to the PACS controller
- Up to two pivCLASS readers can connect to a PAM via four-wire RS-485 communication to the reader, typically enabling facilities to reuse much of their existing wiring
- Connect readers to strong authentication controller infrastructure via two-wire RS-485 OSDP
- Mountable on single- or double-gang boxes with a width of roughly a doublegang device
- Available with either a pigtail or terminal strip wiring termination
$630.00Low Price Guarantee - $630.00SKU: 923PPPTEK000RW
HID 923PPPTEK000RW RPKCL40-P Dual Interface pivCLASS Reader with LCD
- Architected for maximum security and affordability, the readers utilize the pivCLASS Authentication Module (PAM) or OSDP-compliant strong authentication controller infrastructure to provide cryptographic functionality and pass Wiegand-formatted data to the PACS controller
- Up to two pivCLASS readers can connect to a PAM via four-wire RS-485 communication to the reader, typically enabling facilities to reuse much of their existing wiring
- Connect readers to strong authentication controller infrastructure via two-wire RS-485 OSDP
- Mountable on single- or double-gang boxes with a width of roughly a doublegang device
- Available with either a pigtail or terminal strip wiring termination
$630.00Low Price Guarantee - $630.00SKU: 923PPPTEKE000G
HID 923PPPTEKE000G RPKCL40-P Dual Interface pivCLASS Reader with LCD
- Architected for maximum security and affordability, the readers utilize the pivCLASS Authentication Module (PAM) or OSDP-compliant strong authentication controller infrastructure to provide cryptographic functionality and pass Wiegand-formatted data to the PACS controller
- Up to two pivCLASS readers can connect to a PAM via four-wire RS-485 communication to the reader, typically enabling facilities to reuse much of their existing wiring
- Connect readers to strong authentication controller infrastructure via two-wire RS-485 OSDP
- Mountable on single- or double-gang boxes with a width of roughly a doublegang device
- Available with either a pigtail or terminal strip wiring termination
$630.00Low Price Guarantee - $630.00SKU: 923PPRNEK00519
HID 923PPRNEK00519 RPKCL40-P Dual Interface pivCLASS Reader with LCD
- Architected for maximum security and affordability, the readers utilize the pivCLASS Authentication Module (PAM) or OSDP-compliant strong authentication controller infrastructure to provide cryptographic functionality and pass Wiegand-formatted data to the PACS controller
- Up to two pivCLASS readers can connect to a PAM via four-wire RS-485 communication to the reader, typically enabling facilities to reuse much of their existing wiring
- Connect readers to strong authentication controller infrastructure via two-wire RS-485 OSDP
- Mountable on single- or double-gang boxes with a width of roughly a doublegang device
- Available with either a pigtail or terminal strip wiring termination
$630.00Low Price Guarantee - $629.10SKU: ARD-SELECT-WOK
Bosch ARD-SELECT-WOK LECTUS Select Reader with Keypad, MF EV1/EV2, Legic Advant, OSDP v2, White Color
- Supports Mobile Access
- Easy installation
- Sabotage monitoring
- Three status LED indicators
- Numbers and symbols backlighted
$629.10Low Price Guarantee - $627.00SKU: 940NTPTEKE041P
HID 940NTPTEKE041P iCLASS SE R90 Contactless Smart Card Reader Long Range
- Adaptable ″ "Interoperable with a growing range of technologies (iCLASS Seos® , iCLASS SE, iCLASS®, MIFARE Classic, MIFARE DESFire EV1) and form factors
- Powerfully Secure ″ "The iCLASS SE platform's Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
- Standardized Communications (OSDP) ″ "Uses Open Supervised Device Protocol (OSDP) for secure communications between reader and controller
$627.00Low Price Guarantee - $627.00SKU: 925PTNNEK000D0
HID 925PTNNEK000D0 Contactless Smart Card Reader – Wall Switch Keypad with Magnetic Stripe
- Adaptable ″ "Interoperable with a growing range of technologies (iCLASS Seos®, iCLASS SE, iCLASS®, MIFARE® Classic, MIFARE DESFire®EV1) and form factors
- Powerfully Secure ″ "The iCLASS SE platform's Secure Identity Object® (SIO®) data model provides an extra layer of encryption for additional protection of identity data
- Standardized Communications (OSDP) ″ "Uses Open Supervised Device Protocol (OSDP) for secure communications between reader and controller
$627.00Low Price Guarantee


















































