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Wholesale Magnetic Alarm Contacts 1,323 products found
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Best Seller Auxiliary Contact Black, 2no Lateral Face Side Mounting, Push-in Terminals
US$ 3.3-3.5 / Piece
1 Piece (Min. Order)
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ANSHAN XBHY TRADING CO., LTD.
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Tank Contents Gauges Magnetic High Temperature Steam Boiler Level Gauge
US$ 155-168.5 / Piece
1 Piece (Min. Order)
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Hebei Xukang Meter Manufacturing Co., Ltd.
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Magnetic Reed Switch Nc/No Surface Mount Wired Door Window Alarm Magnetic Door Switch Contact Sensor for Home Security and Burglar Alarm Systems
US$ 3.5-5 / Piece
1 Piece (Min. Order)
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Zhuhai Flandly Technology Co., Ltd.
Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor
US$ 61.72 / Piece
1 Piece (Min. Order)
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Shenzhen SiRON Electrical Co.,Ltd
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SLS Quick Reaction WiFi Gate Magnetic Sensor for Home Security with Alarm
US$ 5.5-6 / Piece
1 Piece (Min. Order)
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SaiLingsi (wenzhou) Electronics Co., LTD
Siron K090-1-E Magnetic Window Door Contacts Alarm Wired State Door Sensor
US$ 73.89 / Piece
1 Piece (Min. Order)
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Shenzhen SiRON Electrical Co.,Ltd
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China manufacturer IP67 Waterproof Strong Magnetic Long Standby Anti Lost Alarm GPS Tracker device for Vehicle Car Motorcycle Y13
US$ 26-27 / Piece
1 Piece (Min. Order)
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Shenzhen Yushengchang Technology Co., Ltd.
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Magnetic Float Level Switch Is Used for Liquid Level Alarm
US$ 30-100 / Piece
1 Piece (Min. Order)
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Vacorda Instruments Manufacturing Co., Ltd.
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High Quality 2G Waterproof Vehicle Security Magnetic Mini Car GPS Tracker with SOS Alarm T905
US$ 31.5-32.5 / Piece
1 Piece (Min. Order)
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Shenzhen Yushengchang Technology Co., Ltd.
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Wholesale 4G IP67 Waterproof Senior health care SOS Device Gift Watches GPS Tracker for Elderly with Fall Down Alarm Alert D45
US$ 39-41 / Piece
1 Piece (Min. Order)
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Shenzhen Yushengchang Technology Co., Ltd.
Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts
US$ 1-3 / Piece
100 Pieces (Min. Order)
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Focus Sensing and Control Technology Co., Ltd.
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Magnetic Thansmitter Top Mounted Float Sensor with Switch Alarm
US$ 99 / Piece
1 Piece (Min. Order)
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Hebei Xukang Meter Manufacturing Co., Ltd.
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Fashion Best 2G GSM Anti Theft Alarm Smart Tracking Tracker GPS with Magnetic Vibration Voice Sensor V20
US$ 25-26 / Piece
1 Piece (Min. Order)
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Shenzhen Yushengchang Technology Co., Ltd.
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Factory Supplier 2G Free APP Real Time Google Map Tracking Magnetic Vehicle GPS Tracker with SOS Alarm T905
US$ 31.5-32.5 / Piece
1 Piece (Min. Order)
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Shenzhen Yushengchang Technology Co., Ltd.
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Best Price Magnetic Wireless GPS Tracker for Pet Tracking Geo-Fencing Alarm
US$ 18-21.5 / Piece
2 Pieces (Min. Order)
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Guangzhou T-Mark Technology Co., Ltd
Focusens Alarm Detection Concealed Normally Closed Magnetic Level Switch Proximity Nc Reed Sensor with Magnet Actuator
US$ 1.4-2 / Piece
100 Pieces (Min. Order)
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Focus Sensing and Control Technology Co., Ltd.
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Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor
US$ 8.77-10.96 / Piece
50 Pieces (Min. Order)
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Shenzhen Asia Bright Co., Ltd.
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Top Flange Tank Liquid Level Float Magnetic Level Gauge 4-20mA with Alarm
US$ 86-95 / Piece
1 Piece (Min. Order)
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Hebei Xukang Meter Manufacturing Co., Ltd.
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Mr-5c-61L Magnetic Reed Switch for Alarm System Surface Mounted
US$ 5 / Piece
10 Pieces (Min. Order)
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Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
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Magnetic Reed Switch Normally Open No Door Alarm Window Security Magnetic Door Switch Magnetic Contact Switch
US$ 3-5 / Piece
1 Piece (Min. Order)
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F&C Sensing Technology (Hunan) Co., Ltd.
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Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open No Alarm Reed Switch
US$ 3-4 / Piece
1 Piece (Min. Order)
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F&C Sensing Technology (Hunan) Co., Ltd.
Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor
US$ 61.72 / Piece
1 Piece (Min. Order)
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Shenzhen SiRON Electrical Co.,Ltd
Mr-5cps-23 Magnetic Reed Switch for Alarm System Surface Mounted
US$ 2 / Piece
10 Pieces (Min. Order)
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Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Focusens Waterproof Door Alarm Switch Esp32 110V Volt Window Normally Open Recessed Magnetic Contact
US$ 1-3 / Piece
100 Pieces (Min. Order)
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Focus Sensing and Control Technology Co., Ltd.
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