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Shenzhen Yanjen Technology Co., Ltd.
Shenzhen Yanjen Technology CO., Ltd. was found in 2008. We also established our Hongkong branch - Yanjen Industry (Hong Kong) CO., Limited.
2008
Established
100~500
Employees
$6M-10M
Annual Sales
Manufacturer
Business Type
Manufacturer
Business Type
China
Country
2008
Established
100~500
Employees
6M-10M
Annual Sales
Top Score
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Hot Products
Cheap Stand-alone Smoking Detector 20 Square meter monitoring with 9V battery
Standalone Smart Smoke Detector 9V Battery Audiovisual Alarm LPCB CE EN14604 Approved
2 In 1 CO Smoke Carbon Monoxide Detector Gas Warning Sensor Alert Alarm 9V 6F22 Battery
9v Battery Operated Combination Smoke And Carbon Monoxide Detector Photoelectric YJ-903
White color smoke and carbon monoxide alarm 2in1 and dual sensor
Shut off valve working with combustible gas leak alarm, gas leak detector for home use
Kitchen cooking gas leakage detector alarm and with relay output
10-year factory 2 in 1 combination battery smoke and carbon monoxide detector
dual sensor smoke detector with good quality for home security
Combination smoke and carbon monoxide detector 2 in 1 model YJ-903
YJ-610 Household Gas Detector Alarm Detects Natural Gas /LPG Gas
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Smoke Detector Alarm
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Cheap Stand-alone Smoking Detector 20 Square meter monitoring with 9V battery
Price: USD1~2/PCS
MOQ: 500
Delivery Time: 15~20days
Standalone Smart Smoke Detector 9V Battery Audiovisual Alarm LPCB CE EN14604 Approved
Price: USD1~5/PCS
MOQ: 500
Delivery Time: 15~20days
Mini 3V Battery Standalone Fire Alarm System Smoke Detector For Home Security
Price: USD1~5/PCS
MOQ: 500
Delivery Time: 15~20days
photoelectric smoke and fire alarm 2 Years Warranty Model YJ-105
Price: USD1~4/PCS
MOQ: 500
Delivery Time: 15~20days
White Fire Alarm smoke detector 1 Year Replaceable Battery YJ-107
Price: USD1~4/PCS
MOQ: 500
Delivery Time: 15~20days
photoelectric smoke detector 1 Year Replaceable Battery YJ-107
Price: USD1~4/PCS
MOQ: 500
Delivery Time: 15~20days
MINI Photoelectric Smoke Detector Alarm Over 5 Years Life Batter YJ-113
Price: USD1~5/PCS
MOQ: 500
Delivery Time: 15~20days
Mini 3V battery standalone smoke alarms for home security with good quality
Price: USD1~5/PCS
MOQ: 500
Delivery Time: 15~20days
Photoelectric Smoke Detector
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2/4 Wire Photoelectric Smoke Detector DC 10~30V Twin LEDs Indication 1 Year Warranty
Price: USD1~5/PCS
MOQ: 1000
Delivery Time: 15~20days
10 Years Life Lithium Battery Operated standalone Smoke Detector
Price: USD1~6/PCS
MOQ: 500
Delivery Time: 15~20days
Red LED Flashing Indicator Photoelectric Smoke Alarm Detector DC3V Lithium Battery
Price: USD1~6/PCS
MOQ: 500
Delivery Time: 15~20days
ABS Housing Photoelectric Smoke Detector Glass Fiber PCB For Fire Alarm System
Price: USD1~4/PCS
MOQ: 1000
Delivery Time: 15~20days
2/4 Wire Photoelectric Type Smoke Detector DC 10~30V With 1 Year Warranty
Price: USD1~5/PCS
MOQ: 1000
Delivery Time: 15~20days
Non Addressable Network Photoelectric Smoke Detector 2 /4 Wire 2 Years Warranty
Price: USD1~4/PCS
MOQ: 1000
Delivery Time: 15~20days
White Photoelectric Smoke Detector Alarm System 2/4 Wire Network DC 10~30V
Price: USD1~5/PCS
MOQ: 1000
Delivery Time: 15~20days
Standalone Photoelectric Type Smoke Alarm 10 Years Battery Life For Home Security
Price: USD1~6/PCS
MOQ: 500
Delivery Time: 15~20days
Heat Detector Alarm
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2 or 4 Wire Heat Sensor Alarm MCU Processing Remote LED or Relay Output for Options
Price: USD1~5/PCS
MOQ: 1000
Delivery Time: 15~20days
4 Wire Fire Alarm Heat Detector Twin LED Indication ABS Housing Base Offered
Price: USD1~5/PCS
MOQ: 1000
Delivery Time: 15~20days
2 Wire Fixed Temperature Heat Detector Fixed 135℉ Power Off Reset 2 Years Warranty
Price: USD1~5/PCS
MOQ: 1000
Delivery Time: 15~20days