Independent Photoelectric Smoke Detector WS-686

AC220V, independent use, quiescent current: ≤10Ua, sound and light, manual alarm test, automatic reset, with 9V backup battery.

Technical parameter:

Working power supply: ①AC220V (9V backup battery) (AC type)

                ②9V battery (one 6F22) (DC type)

Quiescent current: <10uA

Alarm current: <35mA

Sensitivity: 2.06%/ft±1.3

Alarm indication: red LED light flashes

Alarm sound pressure: 85dB/3m

Wireless transmitting frequency: 315MHz/433MHz (wireless type)

Encoding method: 2262 encoding (wireless type)

Launch distance: 200 meters (open distance)

Working temperature: -10°C~﹢50°C

Relative humidity: ≤95%RH

Dimensions: Φ128*38mm

Executive standard: GB4715-2005; En14604; UL217

Covered area: When the height of the space is 6-12 meters, the protection area of a detector is 80 square meters for the general protection site.

When the height of the space is less than 6 meters, the protection area is 60 square meters. The specific parameters shall be subject to the design specification for automatic fire alarm system GB501116-98.