Hydrant call point is the trigger component of manually transmitting fire alarm signal, advising fire alarm information and starting up fire pump, which is normally installed in the hydrant box at the entrance of the stairs. After people confirm the fire, press down the glass to send alarm signal to the controller, and send startup signal to QK5Ei type switch controller by a pair of normally open contact, then control the action of the fire pump by the switch controller.
·transmit manual alarm signal with controller by two bus.·start up fire protection pump directly by hydrant call point.·reliable work and wide application scope.·In structure, coding circuit integrate with main body circuit into a whole, which is easy to install.
Votage |
DC18~26V |
Monitor current |
≤350μA |
Alarm current |
≤1.5mA |
Alarm type |
Press the glass |
Lamp(red) |
Start lamp:run-time red flash,start always |
feed-back lamp:run-time closed,feed-back green always |
Wiring |
Alarm bus:T+、T- |
Start:IN3 IN4(normal open contact output) |
Contact capacity:DC27V 1A |
Operation temperature |
-10℃~+55℃ |
Relative humidity |
≤95% |
Outline |
91×91×46mm3 |
Weight |
350g |
Color |
Red |