OT303

OT303



Features


1) Transnormal thin design for thickness , just 38mm.


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


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


4) Flame retardant thermoplastic


5) Easy plug-in of the head to base


6) SEMS screws for easy wiring


7) 2-wire without polarity


 
Specifications


Operating Voltage: DC20V~DC28V         


Standby current: ≤60μ A  


Alarm current: ≤36mA 


Dimensions: Diameter 100mm Height 43.8mm (with base)    


Weight: 158g (with base)


Using Environment: Temperature: 10°C~+50°C  Related Humidity: ≤95% (40±2°C)