2/4 Wire Photoelectric Type Smoke Detector DC 10~30V With 1 Year Warranty Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~5/PCS · MOQ: 1000 · Delivery Time: 15~20days ·

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ABS Housing Photoelectric Smoke Detector Glass Fiber PCB For Fire Alarm System Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~4/PCS · MOQ: 1000 · Delivery Time: 15~20days ·

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Red LED Flashing Indicator Photoelectric Smoke Alarm Detector DC3V Lithium Battery Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~6/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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10 Years Life Lithium Battery Operated standalone Smoke Detector Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~6/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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3 LED Indicators EN Standards Home Gas Detectors Alarm High Sound Level Patent Design Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-8/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Glass Fiber PCB Material Home Natural Gas Detector Concentration With LED Screen Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-8/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Ivory White Home Carbon Monoxide Alarm 3*1.5V AA Batteries 1 Year Warranty Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-5/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Lcd Display Carbon Monoxide Gas Detector 3v Battery Operated Glass Fiber PCB Material Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-6/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Low Battery Warning Home Carbon Monoxide Alarm 75db Sound Model YJ-806 Durable Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-6/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Glass Fiber PCB Home Carbon Monoxide Alarm 45mA For Home Security Model YJ-811 Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-6/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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High Accuracy Home Carbon Monoxide Alarm Detector With CO Concentration Display Shenzhen Yanjen Technology Co., Ltd.

Price: USD1-6/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Replaceable 9V Battery Type Smoke Detector Alarm with UK BRE EN14604 CE Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~5/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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9V battery operated smoke detector with LPCB CE EN 14604 APPROVED Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~5/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Fire Alarm Photoelectri Smoke Detector Low Battery Warning Type YJ-106 Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~4/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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Mini 3V battery standalone smoke alarms for home security with good quality Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~5/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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MINI Photoelectric Smoke Detector Alarm Over 5 Years Life Batter YJ-113 Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~5/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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photoelectric smoke detector 1 Year Replaceable Battery YJ-107 Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~4/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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White Fire Alarm smoke detector 1 Year Replaceable Battery YJ-107 Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~4/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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photoelectric smoke and fire alarm 2 Years Warranty Model YJ-105 Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~4/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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3V lithium battery operated smoke alarm with 10 years battery life Shenzhen Yanjen Technology Co., Ltd.

Price: USD1~5/PCS · MOQ: 500 · Delivery Time: 15~20days ·

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