Functional Features：

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Applied in the G7 series fire alarm system. Ultra thin and aesthetically pleasing, featuring a patented maze design for smooth smoke entry and excellent dust resistance; All are surface mount components with strong moisture resistance; Built in CPU intelligent algorithm; It has the function of analyzing the authenticity of fire incidents and has drift automatic tracking compensation function, automatically adjusting sensitivity; Having a learning mode; It has self diagnostic function. Using GS701 electronic encoder encoding, occupying one address (1-255). It needs to be used in conjunction with the GT720 base, and the bus has no polarity. Can be used as a non coding detector and connected to the relay module GM715 for use.

Technical Parameter：

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Working voltage: DC24V, allowable range: 16V~28V
Static current: ≤ 0.6mA
Alarm current: ≤ 1.2mA
Dimensions: Φ 100mm × H41mm (including base)
Shell protection level: IP30

Usage environment：

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Environmental temperature: -10 ℃~50 ℃
Relative humidity: ≤ 95% RH (40 ℃± 2 ℃)