DHI-HY-C133

Conventional Smoke Detector

Four-wire, polarity-free realizes convenient wiring
BLC algorithm automatically adjusts alarm threshold based on the smoke in the chamber, extending cleaning cycle and providing easier maintenance
Non-loosening screws on base terminal for easy installation
Contacts material is highly acid-resistant and rust-resistant

Tag: DAHUA

Technical Speciﬁcation
Working Voltage	DC 9V-28V
Current	Standby current: ≤ 350μA Alarm current: ≤ 100mA
Alarm Mode	Visual and audible alarm
Coverage Area	H ≤ 4 m (13.12 ft): 150 m2 4 m (13.12 ft) ≤ H ≤ 12 m(39.37 ft): 80 m2
Operating Temperature	–10°C to +55°C (+14°F to +131°F)
Operating Humidity	≤ 95% RH (no condensation)
Dimensions (with base)	104 mm × 103.6 mm × 46 mm (4.09" × 4.08"× 1.81")
Weight (with base)	122 g (0.27 lb)
Installation	Ceiling Mount