Burglar Alarms
Secure homes and businesses with our full lineup of burglar alarms. Start fast with complete alarm kits, build custom systems with control panels and intuitive keypads, and cover every entry with door/window, motion, glass-break, and environment sensors. Finish the job with high-output sirens & strobes, smart voice dialers, and a huge range of alarm accessories to fit any site.
Featured Burglar Alarm Manufacturers
- $280.00SKU: R-454C-Gas-50%-LEL
Macurco R-454C-Gas-50%-LEL 34L Refrigerant R-454C Male Calibration Cylinder
- Calibration Gas Cylinder
- 34 L Net Content
- Refrigerant R-454C Gas
$280.00Low Price Guarantee - $3.54SKU: SM-407-5TQ/W
Seco-Larm SM-407-5TQ/W 3/8" Screw-Terminal Recessed-Mount Magnetic Contact
- Used for protecting sliding doors and windows where space is limited
- Gold-plated terminals for longer expected life and reliability
- Screw terminals
- High-impact ABS plastic
- Miniature size for easier concealment
$3.54Low Price Guarantee - $77.62SKU: ISC-FPB1-W30DS
Bosch ISC-FPB1-W30DS Photoelectric Detector
- Dual beam detection improves false alarm immunity
- Range up to 90 m (300 ft) outdoors, 180 m (600 ft) indoors
- Selectable response time
- Small unobtrusive design
$77.62Low Price Guarantee - $179.31SKU: CLIP-MCW
Visonic CLIP-MCW CLIP-MCW Powercode Wireless Solid Curtain PIR
- Ultimate false alarm elimination via patented TMR algorithm
- 3-volt long-life high power standard lithium battery
- Attractive, sleek design suitable for any home or office
- Several optional frequencies available in compliance with international standards
- Clip MCW T model is offered with back tamper
$179.31Low Price Guarantee - $8.42SKU: LD-ST-008
LEE DAN LD-ST-008 Replacement Push Button for Aluminum Apartment Intercom Panels
- B/W ST008 Replacement Push Button
- B/W 1 Solder + 1 Screw Terminal
- Self-Wiping Contacts
- Momentary Contact, Normally Open
- Snap-In Design
$8.42Low Price Guarantee - $97.78SKU: SPY-4
Visonic SPY-4 PIR Motion Detector Curtain
- Virtually unnoticeable after mounting
- Designed for securing corridors, doors, windows or skylights
- Ideal for controlling CCTV, access control and other systems
- Ceiling or wall mounting
- Tiny size: Diameter: 19 mm (0.75 in) Length: 70 mm (2.75 in)
$97.78Low Price Guarantee - $384.30SKU: AD2000
United Security Products AD2000 Auto Voice Dialer with 4 VMZ
- A Full Featured Security System with 4 Independent Voice Message Dialer Channels
- 4 Separate Outgoing Messages
- Automatically Calls up to 8 telephones or cell phones
- Listen-In verification and 2 way communication
- Built-in Line Seizure
$384.30Low Price Guarantee - $86.00SKU: PB2
Securitron PB2 Push Button Momentary, Single Gang, Illuminated, Green/Red/Handicap
- SPDT 10 amp contacts (DPDT available, see How to Order section)
- Large 2″ diagonal flush button
- Momentary operation
- 12/24 VDC LED button illumintaion and a red LED (illuminated version only)
- Stainless steel single gang plate (back box included on illuminated versions)
$86.00Low Price Guarantee - $250.00SKU: SK-B141-PQ
Seco-Larm SK-B141-PQ Bluetooth Access Controller, Single-Gang Keypad with Proximity Card
- No Codes to Remember - Intuitive, visual app-based programming and management, 1,000 users, device options, etc.
- More Than Access - can control doors, gates, lighting, machinery, etc.
- No Internet Exposure - All data secured locally on device
- Multiple User Types - Permanent, scheduled, temporary, # of times
- Output Modes - Timed relock, continually unlocked or locked, toggle
$250.00Low Price Guarantee - $121.00SKU: HS-L1.5-121
Magnasphere HS-L1.5-121 Surface Mount, Dual Alarm Contact
- Tested to 9th edition UL 634 Level 1 high security (both in-swing and out-swing doors)
- Made with Magnasphere switch technology
- Single and Dual alarm contacts
- No adjustment required for installation
- No brackets needed for most out-swing door installations
$121.00Low Price Guarantee - $4.13SKU: N25WGB-ST
Nascom N25WGB-ST Mini Stick on Switch / Magnet Set W1/4" x H1/4" x L1-1/4", End Wire Leads, Brown
- 12" 22AWG Wire Leads
- Encapsulated Hermetically Sealed Contacts
- Wide Gap - N35 NdFeB Rare Earth Magnet
- 3M VHB (Very High Bond) Double Sided Tape
- ABS Housings
$4.13Low Price Guarantee - $46.00SKU: AHW-DRTBTGL-SFU1G
ENS AHW-DRTBTGL-SFU1G White Touch Exit Button, Mirrored Surface Tempered Glass, Status LED, NO/NC/COM
- White touch exit button; mirrored surface tempered glass; status LED; NO/NC/COM contacts; 12–24V; max. 1A@30VDC; recessed mount; US gang box
- Capacitive touch sensing: no mechanical moving parts — activation by light fingertip contact on the tempered glass surface; eliminates button wear and mechanical failure modes associated with push-button actuators in high-cycle applications
- Status LED visible through or around the glass face provides visual confirmation of button activation and door state; NO/NC/COM contacts for full wiring flexibility
- Recessed US gang box installation provides a completely flush, glass-face-only wall appearance
$46.00Low Price Guarantee - $324.63SKU: CM-RFK45-1
Camden Door Controls CM-RFK45-1 Camden Door Controls CM-RFK45-1 4-1/2" Square w/ Concealed Screws Kit Includes CM-45K/3, CM-43CBL, CM-RX-90
- Huge Savings in Installation and Maintenance Costs
- Battery-less Switch Operation
- No-Battery Maintenance
- Environmentally Friendly - Eliminates the Disposal of Batteries
- Smooth Switch Operation, ADA Compliant Activation, Using 3.4 lbs Force Maximum
$324.63Low Price Guarantee - $118.00SKU: INVID-SIREN54GKIT
InVid INVID-SIREN54GKIT LED Strobe Light with 54 LEDs & Programmable Siren
- Utilizes high-intensity LEDs
- Operating life over 50,000 hours (over 5.7 years)
- Small size
- Simple 2-wire installation
- Weather resistant
$118.00Low Price Guarantee - $103.00SKU: ISC-FPB1-W90DS
Bosch ISC-FPB1-W90DS Photoelectric Detector
- Dual beam detection improves false alarm immunity
- Range up to 90 m (300 ft) outdoors, 180 m (600 ft) indoors
- Selectable response time
- Small unobtrusive design
$103.00Low Price Guarantee - $54.90SKU: BO-60-499-11-319.5
Bosch BO-60-499-11-319.5 Slim Line Door & Window Sensor, Brown
- Flat design
- Fits in most small areas
- Replaceable battery
$54.90Low Price Guarantee - $22.75SKU: SL-126Q-G
Seco-Larm SL-126Q-G 6~12 VDC (2-wire connection) Strobe Light, Green lens
- For "informative" general signaling requirements
- Incorrect polarity cannot damage circuit or draw current
- Low current consumption with long operating lifespan of over 300 continuous hours (2,000,000 flashes)
- Includes choice of amber, blue, clear, or red lens
- Lens is made of high-impact resistant acrylic, case of high-impact resistant ABS plastic
$22.75Low Price Guarantee - $144.00SKU: TS-3-2T
Alarm Controls TS-3-2T UL 2" Square Green Illuminated Push Button with 1/2" Red LED
- 2" square push button
- Time delay adjustable from 2 to 45 seconds
- Labeled "PUSH TO EXIT" or ADA symbol with 1/2" red LED
- SPDT timed output, or momentary SPDT output
$144.00Low Price Guarantee - $77.00SKU: TS-36
Alarm Controls TS-36 1-1/2" Diameter Red Mushroom Push Button, Engraved "EXIT"
- 1-1/2" red mushroom button
- Single gang stainless steel wall plate
- Button engraved "EXIT" with white fill
- One normally-open momentary contact
- One normally-closed momentary contact
$77.00Low Price Guarantee - $87.61SKU: CM-30U-DP
Camden Door Controls CM-30U-DP Square LED Illuminated Push/Exit Switch, DPDT Multi-Label Version, 12/28 Volt
- High visibility 2" square button
- Single gang stainless steel faceplate
- Offer the largest selection of insert labels (see info below for labels included)
- LED bulb provides super-bright operation and longevity (10 year estimate)
$87.61Low Price Guarantee - was $322.00 Special Price $317.00SKU: FM141
Linear FM141 150 Feet Vehicle Sensor Exit Wand
- Electromagnetic sensor detects vehicles-in-motion
- Compatible with all automatic gate operators, or other systems requiring a dry contact input device
- Wide input voltage range (8-26 V AC or 11-30 V DC)
- Ideal for solar application, 1.5 mA current consumption
- Relay latch time of 2 seconds. May not be used as a safety device
was $322.00 Special Price $317.00Low Price Guarantee - $2,007.50SKU: NEXUS
Comelit NEXUS Face Recognition Panel with 8" Touch-Screen LCD
- 8 inch LCD screen
- 2MP Binocular lens, f = 3.97mm @ F1.6
- High precision body temperature measurement ± 0.3 ° C
- Camera with integrated DVA (Deep Video Analysis) algorithm for facial recognition
- Facial recognition at a distance up to 2.2m
$2,007.50Low Price Guarantee - $153.00SKU: MT-121575W-FR
Bosch MT-121575W-FR 12VDC CD Multitone Electronic Appliance, Red
- Field-selectable choice of eight nationally and internationally recognized alerting signals
- Two installe-selectable sound output levels
- Strobe listed at 15 cd provides 75 cd on axis
- ADA, NFPA, and ANSI compliant
- Low average current draw
$153.00Low Price Guarantee - $28.00SKU: BP33-A
United Security Products BP33-A Mini OHD Contact with Adjustable Magnet - 2.25" Gap
- Extra wide 2.25" gap
- Rugged aluminum construction
- Miniature 3.5" x 1.5" size
- Premium rhodium metal contacts
- Alnico 5 magnets
$28.00Low Price Guarantee - $99.31SKU: ISC-PPR1-WA16G
Radionix by Bosch ISC-PPR1-WA16G 60' Professional Series PIR w/Multi-Point Antimask
- 16 m x 21 m (50 ft x 70 ft) standard coverage; 8 m x 10 m (25 ft x 33 ft) selectable short range coverage
- EN50131-2-2 Grade 3 compliant
- Sensor data fusion technology
- Tri-focus optics technology
- MANTIS anti-mask
$99.31Low Price Guarantee - $30.08SKU: ASB-V2M600
Securitron ASB-V2M600 Aluminum Frame Spacer Bracket for VM600 Lock, Clear
- Aluminum Frame Spacer Bracket for VM600 Lock, Clear
$30.08Low Price Guarantee - $16.60SKU: SS-079C-MK2
Seco-Larm SS-079C-MK2 Under-Desk Door Release Switch
- Momentary operation (spring-loaded)
- Highly reliable reed switch, incorporates deactivated rhodium with gold under plating
- High-impact ABS case, stainless steel cover
- Screw terminal connections
- The large green button is easy to find and press discreetly
$16.60Low Price Guarantee - $2.93SKU: SM-200Q-BR
Seco-Larm SM-200Q-BR Surface Mount N.C. Magnetic Contact with Screw Terminals, Brown
- Surface-mounted contact for closed loop applications
- Screw terminals for quick installation
- Includes terminal cover (model SM-823Q)
- GAP: 3/4" (19mm)
- Dimensions: 2-1/2"x9/16"x1/2" (63.5x14x13 mm)
$2.93Low Price Guarantee - $487.00SKU: B465-MRV-120WI
Radionix by Bosch B465-MRV-120WI Kit W/B465/B10R/120WI/B46/B444-V
- Kit W/B465/B10R/120WI/B46/B444-V
$487.00Low Price Guarantee - $105.95SKU: GEM-SMK
Napco GEM-SMK Wireless Smoke Detector
- Long 5-year battery life, typ. (batteries included)
- Compact 5.2 inch diameter; attractive decorator white
- Built-in silence feature and test button
- Visual LED indicates alarm & standby
- Audible/visual indicator for low battery and need for detector cleaning
$105.95Low Price Guarantee - $66.52SKU: 2GIG-DW30E-900
Linear 2GIG-DW30E-900 E+ Extended Range, Expanded Opportunities, Outdoor Wireless Contact Sensor
- Extended Range of up to to 1.2 miles with 900MHz spectrum
- Designed for extreme weather conditions (IP56) and water resistant (-40° to 150° F)
- Paintable casing to match mounting surface
- Wide magnet gap (up to 1.3”) for yard gates, swimming pool access, or detached garages
- Battery life up to 5-years
$66.52Low Price Guarantee - $4.58SKU: SM-4105-LQ/W
Seco-Larm SM-4105-LQ/W 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, White
- Used for steel framed doors and windows where space is limited or to avoid unsightly installations
- Strong one-piece construction
- 18" (46cm) wire leads
- High-impact ABS plastic
- Switch and magnet have ribs for securing in holes
$4.58Low Price Guarantee - $81.92SKU: CM-170-24
Camden Door Controls CM-170-24 Key Switch with Stainless Steel (narrow stile) Faceplate, 4 Position Switch
- Compact stainless steel faceplates
- Key removeable in all maintained positions
- Switch is keyed alike
- UL/CSA approved switch rated 4 amps @ 28VDC
$81.92Low Price Guarantee - $373.90SKU: CM-48-BSU-CLR
Camden Door Controls CM-48-BSU-CLR 48" Tall with 42" Switch Height, Single Gang Prep, 6" X 6" Clear Aluminum
- Aluminum Construction
- 48″ (122cm), with 42″ (107cm) switch height
- Clear Aluminum Finish
- Available with gang switch cut-out preparation
- New cap design features peaked 'roof' to shed water and allows for easy removal with Allen key wrench
$373.90Low Price Guarantee - $224.99SKU: FM139
Linear FM139 50' Vehicle Sensor Exit Wand
- Electromagnetic sensor detects vehicles-in-motion
- Compatible with all automatic gate operators, or other systems requiring a dry contact input device
- Wide input voltage range (8-26 V AC or 11-30 V DC)
- Ideal for solar application, 1.5 mA current consumption
- Relay latch time of 2 seconds. May not be used as a safety device
$224.99Low Price Guarantee - $88.75SKU: MSS-19CL-W
Magnasphere MSS-19CL-W 3/4" Recessed / Concealed Contact Open Loop, White, 10 Pack
- Made with Magnasphere Switch Technology
- Won™t break
- Resistant to contact welding
- Resistant to outside defeat
- Universal mounting
$88.75Low Price Guarantee - $91.75SKU: CM-8010-13
Camden Door Controls CM-8010-13 Vandal Resistant 1" Red Push Button, Single Gang Aluminum, N/C Momentary w/ 'WC System Reset' Text
- Vandal Resistant 1" Red Push Button, Single Gang Aluminum
- N/C Momentary w/ 'WC System Reset' text
$91.75Low Price Guarantee - $65.88SKU: CM-RH-DG
Camden Door Controls CM-RH-DG Stainless Steel, Double Gang Rain Hood, Compatible with any Camden Flush Mount Double Gang Switch
- Stainless Steel
- Double Gang Rain Hood
- Compatible with any Camden Flush Mount Double Gang Switch
$65.88Low Price Guarantee - $86.75SKU: PB5
Securitron PB5 Push Button 2" Round, Momentary, DPST, with Light, Single Gang, Red/Green/Handicap
- Stainless steel single gang face plate
- 2″ Diameter red button
- 10 amp contacts
- DPST (DPDT by adding wires in the field)
- Illuminated or non-illuminated
$86.75Low Price Guarantee - $42.56SKU: CS-PD422-PQ
Seco-Larm CS-PD422-PQ Infrared Proximity Sensor, 22mm, Stainless Steel
- No-touch operation reduces the risk of spread of germs, viruses, etc., through cross-contamination
- Adjustable sensor range up to 6" (15cm) 1A relay, adjustable trigger duration 0.5~20 seconds or toggle
- Selectable LED colors (turns from red to green or green to red) to show if the sensor is activated
- Weather-resistant (IP65*) for outdoor use
$42.56Low Price Guarantee - $80.55SKU: 150RT
ELK 150RT Siren Heavy Duty Stainless Housing
- Installer Friendly - Easy to Mount - Exterior / Interior use
- Sealed Reed Tamper Switches at single bolt closure and at rear of cabinet
- No Rust - No Mess
- Compact - Less Noticeable
- Loud - Rivals Sound of Larger Speakers
$80.55Low Price Guarantee - $77.75SKU: ISC-PDL1-W18G
Radionix by Bosch ISC-PDL1-W18G Professional Series TriTech Detector
- 18 m x 25 m (60 ft x 80 ft) coverage, field selectable to 8 m x 10 m (25 ft x 33 ft)
- EN50131-2-4 Grade 2 compliant
- Sensor data fusion technology
- Tri-focus optics technology
- Range adaptive radar
$77.75Low Price Guarantee - was $106.95 Special Price $72.00SKU: SD-9773-KNEVQ
Seco-Larm SD-9773-KNEVQ Outdoor Wave-to-Open Sensors, Surface-Mount
- Outdoor Wave-to-Open Sensors
- Surface-Mount
was $106.95 Special Price $72.00Low Price Guarantee - $63.12SKU: SH-816S-SQ-R
Seco-Larm SH-816S-SQ-R Self-Contained Siren/Strobe 120dB, Red
- 120dB Warble-tone siren
- Bright xenon tube strobe light (SH-816S-SQ)
- Strobe light can be triggered separately from siren
- 25W Speaker
- Audio input for broadcasting messages or audio playback
$63.12Low Price Guarantee - $16.50SKU: MSS-K22-W
Magnasphere MSS-K22-W Surface Mount Contact Open Loop with Terminals, White
- Made with Magnasphere Switch Technology
- Won't break
- Resistant to contact welding
- Resistant to outside defeat
- Universal mounting
$16.50Low Price Guarantee - $11.68SKU: N1178CB-STFB
Nascom N1178CB-STFB Recessed 3/4" Stubby Open Loop Switch / Magnet Set for Steel / Wood Doors, Wire Leads, Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12" 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.68Low Price Guarantee - $280.00SKU: R-454B-Gas-1000-PPM
Macurco R-454B-Gas-1000-PPM Refrigerant Calibration Gas Cylinder 34L 50% LEL R-454B (M)
- R-454B refrigerant calibration gas
- 50% LEL concentration for reliable testing
- 34-liter gas cylinder
- Ensures accurate sensor calibration and verification
- Ideal for HVAC and refrigeration applications
$280.00Low Price Guarantee - $220.00SKU: WXS-AM
Optex WXS-AM 180° Panoramic Outdoor PIR Detector
- Up to 40', 180 degree outdoor PIR with anti-masking
- 4 PIR providing left/ right double layered detection for pet tolerance
- Selectable low (2.6'-4') or high (6.5') mount
- Independent left/ right detection areas and alarm outputs - ideal for CCTV
$220.00Low Price Guarantee - $76.21SKU: 01439-001
Axis 01439-001 D20 Mount Bracket Kit A
- Original stainless steel mounting bracket for AXIS D2050-VE Network Radar Detector
- Includes two pipe adapters
- Anti-loss screws
- Two gray cable gaskets
- Three black cable gaskets
$76.21Low Price Guarantee - $71.87SKU: RFMS-ZBMS-3
Bosch RFMS-ZBMS-3 Wireless Sensor, 3 pack
- 5 year or greater battery life with a single CR2 battery
- Reliable door/window installation is assured with LED indicators for radio link quality, and detector/ magnet alignment
- Best in class false alarm immunity and installation flexibility through use of 1.3 inch (33 mm) break distance width Hall effect sensor
$71.87Low Price Guarantee
Burglar Alarms Frequently Asked Questions
What is a burglar alarm?
A burglar alarm is a security system designed to detect unauthorized entry into a building or area. It typically consists of sensors, control panels, and alarms that work together to alert homeowners or authorities when a breach occurs.
How do burglar alarms work?
Burglar alarms use a combination of sensors, such as motion detectors and door/window contacts, to monitor for intrusions. When a sensor is triggered, the system activates an alarm, which may include sirens, lights, or notifications to a monitoring service.
What types of burglar alarms are available?
There are several types of burglar alarms, including wired and wireless systems, monitored and unmonitored options, and DIY kits. Each type offers different features and levels of security, allowing homeowners to choose based on their needs and preferences.
Can I install a burglar alarm myself?
Yes, many burglar alarm systems are designed for DIY installation. These systems often come with step-by-step instructions and require minimal tools. However, professional installation may be recommended for more complex systems to ensure optimal functionality.
What should I consider when choosing a burglar alarm?
When selecting a burglar alarm, consider factors such as the size of your property, the types of sensors needed, whether you want a monitored or unmonitored system, and your budget. Additionally, research the reputation of the manufacturer and the warranty offered.
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