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SKU NKEZ6-SR-802
best hard wired smoke detectors with diffrent series types of smoke alarms
best hard wired smoke detectors with diffrent series types of smoke alarms
Home Supplies & Appliances Machinery
Price on request
No public price on this one — ask the supplier for a quote.
Details
2/3/4 wiredtypes of smoke alarm for you
1.Power supply non-polar input
2.Infrared photoelectric sensor
3.MCU processing, eliminate false alarm
4.SMT manufacture technology, high stability
5.Dustproof, mothproof, anti-light interference design
6.Stainless steel shield, anti-RFI(20V/m-1GHz)
7.Execute criterion:UL268, GB4715, EN54-7
More details ：https://www.firealarmfactory.com/-types-of-smoke-alarms.html