DC 9V ~ 35V (SD-606-2) Wired Photoelectronic Smoke Detector

The SD-606-2 is a wired photoelectronic smoke detector designed for reliable fire detection in various environments. Operating within a voltage range of DC 9V to 35V, this detector features a low standby current of 80 µA, enhancing energy efficiency. When an alarm is triggered, the current remains at or below 40 mA, with a red LED providing a clear visual alarm indication. The device can be reset easily, either by power cycling or automatically. It functions effectively across a temperature range of -10°C to +50°C and can operate in environments with humidity levels up to 95% RH. The alarm output includes a remote LED for 2-wire configurations and a relay output for 4-wire setups, with a relay contact rating of 0.5 A at DC 28V. The sensitivity of the SD-606-2 ranges from 0.08 to 0.16 dB/m (±0.1 dB/m), complying with the EN54-7:2008 standard and certified by TUV lab. Its compact size, measuring Ø99 mm x 48 mm, allows for easy installation.