Controllers & Modules
- $112.86SKU: DSM-12-24-R
Bosch Dual Synchronization Module, Red, DSM-12-24-R
- Module that synchronizes notification appliances on a single Class A or two Class B circuits
- It can be flush mounted or surface mounted
$112.86Low Price Guarantee - $653.00SKU: EFC-301FR
Everfocus EFC-301FR NAV TCP/IP Network Split Model Access Controller
- Network access is based on CAT-5, which can be used for communication (10M/100M Ethernet) and Power over Ethernet (POE)
- Web browser is used to access remote equipment and perform control and administration; no additional software is required
- SSL ensures secure web browser access
- Supports multiple languages including English and Chinese
- Supports online system upgrade
$653.00Low Price Guarantee - $204.00SKU: NXT-4x4
Keri Systems NXT-4X4 Input/Output Expansion Module
- 4 auxiliary Inputs and 4 auxiliary Outputs per module
- Re-assignable, Interchangeable with controller's door I/O
- 4-State Supervision on Inputs
- Flash Memory for easy upgrades
- Powered from Controller (standard) or optional standalone power supply
$204.00Low Price Guarantee - $1,662.57SKU: NXT-4D
Keri Systems NXT-4D 4 Door NXT Controller
- 4 Door/8 Reader Controller for Keri's NXT product line
- On-board TCP/IP connectivity - no network adapters required
- Manages 4 doors with In/Out capability when using NXT Readers
- Reduce cabling costs over RS-485, Current Loop, or other traditional networking schemes by using shielded CAT-5
- Utilize existing LAN/WAN/Ethernet or pull your own dedicated CAT-5/6 Network
$1,662.57Low Price Guarantee - $940.00SKU: EXN-2CB
Linear EXN-2CB eMerge Elite 2-Door 2-Reader Expansion Node Bundle
- eMerge elite expansion node bundle
- Two P-300HA proximity readers
- Housed in a compact plastic enclosure with integrated tamper switch
$940.00Low Price Guarantee - $1,151.97SKU: EV-0M
Linear EV-0M eMerge Elite Elevator Access Control Node
- eMerge elite expansion node
- Elevator control by the system
$1,151.97Low Price Guarantee - $1,673.63SKU: EXN-4MB
Linear EXN-4MB eMerge Elite 4-Door 4-Reader Expansion Node Bundle
- eMerge Elite Expansion Node bundle
- Includes four P-300HA proximity readers
- 4 Reader ports, 8 Inputs, 8 Output relays
- Optional POE
- Housed in a locking metal cabinet with integrated tamper switch.
$1,673.63Low Price Guarantee - $1,254.08SKU: EXN-4M
Linear EXN-4M eMerge Elite 4-Door Expansion Node
- eMerge Elite Expansion Node with 4 Reader ports
- 8 Inputs
- 8 Output relays and optional POE
- Housed in a locking metal cabinet with integrated tamper switch.
$1,254.08Low Price Guarantee - $1,364.77SKU: EXN-4C
Linear EXN-4C eMerge Elite 4-Door Expansion Node
- eMerge Elite Expansion Node with 4 Reader ports
- 8 Inputs, 8 Output relays
- Optional POE
- Housed in a compact plastic enclosure with integrated tamper switch.
$1,364.77Low Price Guarantee









