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)