OT 302


OT 302

Features


1) Transnormal thin design for thickness , just 45mm.


2) Adopt SMT technology, firmly, high secure and antijamming.


3) Special methods for damp-proof, antisepsis and mildew-proof.


4) With inner mothproof net and shield cover


5) Flame retardant thermoplastic


6) Easy plug-in of the head to base


7) SEMS screws for easy wiring.


8) 2-wire without polarity

 



Specifications


Operating Voltage: DC20V~DC28V         


Standby current: ≤70μ A  


Alarm current: ≤20mA (connect to DC24V and 1k resistor in series)


Dimensions: Diameter 100mm Height 51mm (with base)    


Weight: 142g (with base)


Using Environment:


Temperature: 10°C~+50°C 


Related Humidity: ≤95% (40±2°C)