Browse our range

EXPANDERS & COMMUNICATION MODULES

Search this range, then narrow by category, brand, availability or technical specification.

Loading product search…

.sps[aria-busy="true"] > .sps__status{display:none}Product search needs JavaScript. Turn it on in your browser and reload this page. Go to the home page

BOSCH SOLUTION 6000 PLUG-IN ETHERNET COMMUNICATION MODULE BLUE PCB ENCLOSURE MOUNT BUILT IN ETHERNET SUPPORTS CONETTIX & CSV-IP REPORTING FORMATS
BOSCH SOLUTION 6000/ 6000-IP HARDWIRED ZONE EXPANDER MODULE BLUE 8 x/16 x SPLIT ZONE PCB ENCLOSURE MOUNT 236G 10-14VDC
PERMACONN DUAL SIM 4G/ 3G & IP COMMUNICATOR INCLUDES ANTENNA & INSTALL KIT
PERMACONN DUAL SIM 4G & IP COMMUNICATOR WITH ROUTER & WIFI 3 x AUX INPUTS 3 x OUTPUTS 10-15VDC INCLUDES 2 x ANTENNA (ANTH3G) FOR CELLULAR & 1 x ANTENNA FOR WIFI & INSTALL KIT GREEN
BOSCH SOLUTION 16i/ 144/ 6000/ 6000-IP HARDWIRED OUTPUT EXPANDER MODULE BLUE 4 x OUTPUT PCB ENCLOSURE MOUNT 97G 10.5-14VDC
BOSCH SOLUTION 6000/ 6000-IP/ 144 HARDWIRED ZONE & OUTPUT EXPANDER MODULE BLUE 8 x/16 x SPLIT ZONE 4 x OUTPUT PCB ENCLOSURE MOUNT 135G 16-18VAC
BOSCH SOLUTION 6000 PLUG-IN 4G MODULE + ETHERNET BLUE PCB ENCLOSURE MOUNT 2 x BUILT IN SIM SOCKET *MY ALARM SIM SUBSCRIPTION REQ *REQ PANEL VERSION 2.51.04 OR HIGHER
DAHUA DHI-ARM310-W2 AIRSHIELD WIRELESS INPUT EXPANDER 1CH DRY CONTACT 433.1–434.6MHZ CR123A WHITE 100.2Hx20.8Wx20.3D (MM)
BOSCH SOLUTION 6000/ 6000-IP HARDWIRED RS485 TO ETHERNET CONVERTER/ MODULE BLACK METAL WALL MOUNT BUILT IN DB9 500G 10.5-14VDC
DAHUA DHI-ARM9A4-P-W2 WIRELESS MULTI INPUT/OUTPUT TRANSMITTER 16X IN 4X OUT 10/100 ETHERNET 433MHZ IP30 POE 100-240VAC WHITE
DAHUA WIRELESS REPEATER WHITE WITH TAMP ALARM PLASTIC WALL MOUNT 433.1-434.6MHz 12VDC
DAHUA WIRELESS WALL SWITCH WHITE 1 x OUTPUT PLASTIC WALL MOUNT 45G 240VAC
BOSCH SOLUTION 6000/ 6000-IP/ 144 PLUG-IN ZONE EXPANDER MODULE BLUE 8 x ZONE PCB ENCLOSURE MOUNT 135G *REQUIRES CM705B*
BOSCH SOLUTION 4000 HARDWIRED ZONE & OUTPUT EXPANDER MODULE BLACK 8 x ZONE NOT EXPANDABLE 2 x OUTPUT PCB ENCLOSURE MOUNT SDI2 12VDC
BOSCH SOLUTION 2000/ 3000/ 4000/ G-SERIES HARDWIRED OUTPUT EXPANDER MODULE BLACK 8 x OUTPUT PCB ENCLOSURE MOUNT SDI2 140G 12VDC
BOSCH SOLUTION 2000/ 3000/ 4000/ G-SERIES HARDWIRED IP 3G/ 4G GPRS COMMUNICATION MODULE BLACK PLASTIC ENCLOSURE MOUNT SDI & SDI2 12VDC
BOSCH SOLUTION 6000/ 6000-IP/ 144 HARDWIRED WIEGAND to RS485 CONVERTER/ MODULE BLUE PCB ENCLOSURE MOUNT 100G 10-14VDC COMPATABLE WITH 26-40 BIT WIEGAND READERS
DAHUA DHI-ARA46-N-W2(868) AIRSHIELD ALARM REPEATER PRO WIRELESS EXPANDER ETHERNET WIFI 100-240VAC WALL MOUNT WHITE
GALLAGHER C300684 HBUS 8X INPUT 4X OUTPUT I/O MODULE 24VDC/AC PCB 13.6VDC 4K7 TERMINATION 180HX70WX30D (MM)
BOSCH CM371B 4G LTE CAT1 GSM & ETHERNET INTERFACE MODULE DUAL SIM INCLUDES ANTENNA 16-18VAC BLACK
BOSCH CM748B 4G LTE CAT1 RADIO MODEM PLUG-IN MODULE WITH ANTENNA
GALLAGHER SMB HBUS INPUT & OUTPUT MODULE 8 x INPUT 4 x OUTPUT (24V DC/AC) PCB 13.6VDC 4K7 TERMINATION 180Hx70Wx30D (MM)
ND-VSMS8-4G-PS 4G VOICE & SMS AUTODIALLER - 2X1A RELAY OUTPUT - 8xINPUTS NO/NC - 296Hx254Wx89D (MM) 12-24VDC 1650G
U-PROX-EXTENDER REPEATER WHITE WITH LI-ION BACKUP BATTERY RANGE UP TO 4800M 916.5- 917 MHz 12VDC 167x120x25.4 (MM)