SD-605H-2 (DC 9V ~ 35V) Wired Photoelectronic Smoke & Heat Detector

The SD-605H-2 is a wired photoelectronic smoke and heat detector designed to provide early detection of both smoke and rising temperatures, making it a versatile and reliable choice for various safety applications. It operates within a voltage range of DC 9V to 35V, suitable for most modern alarm systems. With a low standby current of just 80 µA, the device is energy-efficient while maintaining continuous monitoring capability. In the event of an alarm, the detector consumes up to 40 mA, and the red LED provides a clear visual indication of the alarm condition. The device supports both manual (power off) and automatic reset options. The operating temperature range of -10°C to +50°C allows for use in a variety of environments, and its heat detection triggers at 57°C. The device can handle high humidity levels of up to 95% RH. It offers remote LED output for 2-wire systems and relay output for 4-wire configurations. Its smoke sensitivity is rated between 0.08 and 0.16 dB/m (±0.1 dB/m), ensuring precise smoke detection. Certified to meet EN54-7:2008 standards, the SD-605H-2 is a reliable choice for any setting requiring dual smoke and heat detection. Its compact design, with dimensions of Ø99 x 60.5 mm, ensures that it is easy to install in various locations.