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China Shenzhen Jingyu Technology Co., Ltd. certification

Very appreciate for your professional service & higher standard quality control,very happy to know you.

—— Mr Johnifere

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

You always can give me the best plan ,and it lets my customer feel great,i hope we can have another chance to cooperation.

—— Tim

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low frequency detector

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High Sensitive CO Alarm Detector , DC9V Carbon Monoxide Detector
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High Sensitive CO Alarm Detector , DC9V Carbon Monoxide Detector Description: This Carbon Monoxide Alarm is effective for detecting any buildup of carbon monoxide, also known as CO gas, in your home or office. ... Read More

2015-07-19 15:36:51

Electrochemical Fire Alarm Detector With En50291 / En 50270 Approved
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Electrochemical Fire Alarm Detector With En50291 / En 50270 Approved Model:LYD-806 Quick Details: Electrochemical sensor Conforms to EN50291 & CE Test/Hush Button LCD displayer Low Battery Alarm Description: ... Read More

2015-07-23 01:16:45

Electrochemical CO Alarm Detector 9V Battery CE Certification
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Electrochemical CO Alarm Detector 9V Battery CE Certification Model:LYD-806 Quick Details: Electrochemical sensor Conforms to EN50291 & CE Test/Hush Button LCD displayer Low Battery Alarm Description: The ... Read More

2015-09-30 00:50:08

1.5V LCD Display CO Alarm Detector With Carbon Monoxide Detector EN50291
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1.5V LCD Display CO Alarm Detector With Carbon Monoxide Detector EN50291 Introductions: The carbon monoxide alarm is the only battery-operated alarm that includes a backlight digital display feature. This key ... Read More

2015-07-23 05:28:26

Carbon Monoxide Detector LCD Display CO Alarm Detector System Security
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Carbon Monoxide Detector LCD Display CO Alarm Detector System Security Instructions: The carbon monoxide alarm is the only battery-operated alarm that includes a backlight digital display feature. This key ... Read More

2015-07-21 07:55:29

EN50291 Approved CO Alarm Detector in Home or Office
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EN50291 Approved CO Alarm Detector in Home or Office Description: This Carbon Monoxide Alarm is effective for detecting any buildup of carbon monoxide, also known as CO gas, in your home or office. The feature ... Read More

2015-07-18 19:50:40

Outdoor Alarm Motion Detectors With Solar Power independent dual element PIR detection technology
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1.2V * 3 AAA Ni - MH Chargeable 2 PIR Outdoor Alarm Motion Detectors With Solar Power fit for commercial/residential area,factory,hotel,bank,apartment,villa,farm etc... Features: 1. independent dual element PIR ... Read More

2014-12-10 10:42:01

1.2V * 3 AAA 100UA PIR Outdoor Motion Detector, Intrusion Alarm System With Solar Power
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1.2V * 3 AAA 100UA PIR Outdoor Motion Detector, Intrusion Alarm System With Solar Power Features: 1. independent dual element PIR detection technology, adopts fuzzy logic digital processing technology 2.Unique ... Read More

2014-12-10 10:42:01

3 x 1.5V LCD Display CO Alarm Detector With EN50291,Carbon Monoxide Detector
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3 x 1.5V LCD Display Carbon Monoxide Alarm Detector With EN50291 Introductions: The carbon monoxide alarm is the only battery-operated alarm that includes a backlight digital display feature. This key feature ... Read More

2015-07-18 17:34:20

EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor DC 9V
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EN50291 LCD Display CO Alarm Detector With Electrochemistry CO Sensor LYD-809D Instructions: The carbon monoxide alarm is the only battery-operated alarm that includes a backlight digital display feature. This ... Read More

2015-10-05 15:15:07

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