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SC517 door contact
Normally Closed Door Contact
Handy relay for doors with 12v DC DC input
Simple 12vDC change-over Relay
12V dc Timer relay 0-30 secs
12~28V AC/DC Single pole change-over Relay
Handy relay for doors AC and DC input
12~28V AC/DC Double pole change-over Relay
Door Entry Power Supply Voltage Convertor 24v to 12v DC
To give you a 12v DC output from a 24v DC input
Toggle Relay Board
12 / 24 Volt DC Toggle PCB
12~24V dc Adjustable timer Relay
Adjustable timer relay, 1 sec to 10 mins
Adjustable timer relay, 0 sec to 15 seconds
Fireman 12-24v DC Three Output Relay
Power cut-off relay/release module
TLM 100 Door Status Indicator
Slimline Green / Red Indicator Unit
TLM200 Door Status Indicator
1 Gang Green / Red Indicator Unit
Delay Timer Board
12-24v DC 1 Timed & 1 Delay Relay Timer PCB
Interlock for Locked and Automatic Doors
JWS 2 & 3 Door Interlock PCB