48V Wired Smoke Detector With Relay (SD-606-48V)

The SD-606-48V is a wired smoke detector equipped with a relay, designed for efficient fire detection in various environments. Operating on a voltage range of DC 9V to 35V, this model features a low standby current of 80 µA. In the event of an alarm, the unit maintains an alarm current of 40 mA or less, accompanied by a red LED indicator for visual alerts. Users can reset the detector either by powering it off or through an automatic reset function. Built to operate within temperatures from -10°C to +50°C and humidity levels of up to 95% RH, the SD-606-48V provides reliable performance. It supports alarm outputs for remote LED connections in 2-wire setups and relay outputs for 4-wire configurations, with a contact rating of 0.5 A at DC 28V for relay outputs. The detector’s sensitivity ranges from 0.08 to 0.16 dB/m (±0.1 dB/m), and it complies with the EN54-7:2008 standard, certified by TUV lab. Its compact design, with dimensions of Ø99 mm x 48 mm, allows for straightforward installation.