100 Pieces (MOQ)Negotiable
Ningbo Ambest Electronics Co., Ltd.Conventional Smoke Detector with Relay Output and Auto-Reset Function
10000 Pieces (MOQ)$0.01
Guangzhou QIDA Material & Technology Co., LtdRF Security Soft Label Barcode Sensor RF Label
3000 Pieces (MOQ)Negotiable
Ningbo Kingdun Electronic Industry Co., Ltd.Standalone Alarm System Home Security Co Smoke Sensor
500 Pieces (MOQ)$50.00
Ningbo Sentek Electronics Co., Ltd.2 or 4 Wired Fire Alarm Fire Detector /UV Flame Detector