EC21 Product Catalogs - ceiling sensor

Tanda Conventional Reflective Optical Beam Smoke Detector Beam Detector Relay Output

20250221

ceiling and wide areas such as warehouses, large storages, shopping malls, leisure centres, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as well as places

Wireless Fire Alarm Smoke Detector Sound and Light Alarm High Sensitivity Detector for Home Security

20240716

ceiling with a hammer drill. (3) Install expansion screws on the ceiling. (4) Fix the bottom plate of the housing with self-tapping screws. (5) Align the marked points on the smoke detector and th

DET-TRONICS 30-3013 Explosion Proof Smoke Detector

20221120

ceiling mount only). Current Output0-20 mA (±0.3 mA) DC current, with maximum loop resistance of 300 ohms from 12-17.9 VDC, 500 ohms from 18 to 19.9 VDC, and 600 ohms from 20-30 VDC. TerminalsUL/CSA

Fire Alarm-AC Powered Plug-In CO/Gas Combination Alarm

20130418

Ceiling White Operating Temperature: -10°C to +50°C Ambient Humidity:≤95% RH Alarm Horn: 85dB at 3m (10 feet) Operating Voltage: 220VAC Power Consumption: <1.5W (Standby), <5W (Alarm) Valu

9v Battery Smoke Detector

20110514

A battery powered photoelectric type smoke detector reduces nuisance alarms from cooking smoke and shower steam Easy access to detector batteries, no need to remove alarm from ceiling to change the