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Wireless Interconnected Smoke Alarm

VG-6637 is a digital type of dual heat detector, which is fully compatible with V-GRET Digtial Protocal and Intelligent Protocal. The detector initiates an alarm in response to both rapid rate-of-rise conditions and fixed temperature. It is Equipped with high-sensitivity thermal sensor for fast responding to the variation of temperature. VG-6637 is condensed with unique and talented design on thermal sensor, algorithm and plug-in structure without screw. The detector is suitable for the environment without smoke but a lot of dust or the places where smoke and vapor stay, such as parking lot, bolier room, generator room, drying workshop, etc.

features

* Electronic addressing
* 360°visible LED

* Thermal sensor with high sensitivity
* Classification of A1R and A2
* Principle of Fixed Tempertature and Rate of Rise
* Talented plug-in structure without screw
* LPCB approval to EN54-5

Technical data

* Operating Voltage: DC16V～28V
* Standby Current:≤0.5mA

* Alarm Current: ≤1.0mA

* Classification: A1R or A2
* Indicator: Flash as Standby, Illuminate as Alarm
* IP Rating: IP32
* Temperature: -10℃～+55℃
* Humidity ≤95%，non-condensing
* Material of Enclosure: ABS
* Dimension: D-100mm, H-43mm (without base)
* Weight: About 120g
* Base:VG-6617