Sell smok Alarm BB-620ps

Description

Instant Test Button,Dual sensor,Low battery warning
Operating voltage: **0V/**0V AC power supply with 9V back-up battery
Interconnects: up to *0 pcs HEIMAN smoke detectors
Fixed Temperature alarm: **5℉(*7℃)
Alarm indication: red LED flash
Sound level: ≥*5dB/m
Smoke Alarm Point:2.*6%/ft
Detecting area: *0 square meters
Alarm output: sound and flash alarm
Dimension: Φ**4**0mm .
Remark:
1. The lead time for MOQ is 5 business days.
2. The products are carried two years warranty due to the quality problems since ex-factory
3. Payment terms: T/T                                                                                                                                                                                                                                                                                                                                 4. The price is standard on RMB.