AC110V/220V Wired interconnected smoke and heat detetcor with 9V back up Battery

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Basic Info

Payment Type:	T/T or Western Union

Product Description

Main features:

Operating voltage: 120V/230V AC power supply with 9V back-up battery

Interconnects: up to 40 pieces HEIMAN smoke detectors

Fixed temperature alarm: 135℉ (57℃), smoke alarm point: 1.8%/ft±0.8%/ft

Alarm indication: red LED flash

Sound level: ≥85dB/m

Detecting area: 20 -60 square meters

Alarm output: sound and flash alarm

Instant test button, hush button, auto reset

Dual-sensor, low-battery warning

Dimensions: Φ128 x 38mm

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