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New Alarm
28
products found
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Wired Magnetic Contact Switch Normally Closed Door Open Sensor
Alarm
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Focusens Normally Open No Magnetic Switch Screw Mount Wired
Alarm
Door Reed Magnetic Contact
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
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)
Start Order
Zhuhai Flandly Technology Co., Ltd.
Video
RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window
Alarm
Contact with L Bracket (SC-61L)
US$ 4.2-5
/ Pair
50 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Loud
Alarm
Big Digits Magnetic Backing Portable Digital Clock for Laboratory Use
US$ 1.1-1.3
/ Piece
50 Pieces
(Min. Order)
Start Order
Chongqing New World Trading Co., Ltd.
Video
Float Type Level Switch with Fuel High Level
Alarm
for Petrol Station Tank Level Gauge
US$ 50-3000
/ Piece
1 Piece
(Min. Order)
Start Order
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.
Video
Smart Iot Home Automation Security Door Magnetic Induction
Alarm
Contact Sensor
US$ 8.77-10.96
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
Video
Side Mounted Magnetic Level Gauges with
Alarm
Switch /4-20mA Transmitter
US$ 155-162
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open No
Alarm
Reed Switch
US$ 3-4
/ Piece
1 Piece
(Min. Order)
Start Order
F&C Sensing Technology (Hunan) Co., Ltd.
Garage Magnetic Door Sensorwindow Intrusion Contact
Alarm
Reed Switch
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Mr-5c-61L Magnetic Reed Switch for
Alarm
System Surface Mounted
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Magnetic Float Level Switch Is Used for Liquid Level
Alarm
US$ 30-100
/ Piece
1 Piece
(Min. Order)
Start Order
Vacorda Instruments Manufacturing Co., Ltd.
Siron Security
Alarm
Metal Window Door Magnetic Contact Switch Door Sensor
US$ 61.72
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Focusens Waterproof Door
Alarm
Switch Esp32 110V Volt Window Normally Open Recessed Magnetic Contact
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
WiFi Door Window Detector White Magnetic Contact Switch Sensor Door Open for House Security
Alarm
House Security System
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door
Alarm
Sensor
US$ 61.72
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Heavy Duty Metal Cased Reed
Alarm
Switch Armoured Cable Normally Open Magnetic Switch for Garage Doors
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
Magnetic Thansmitter Top Mounted Float Sensor with Switch
Alarm
US$ 99
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Video
Home Security Wired Nc Roller Door Contact
Alarm
Magnetic Reed Switch
US$ 5.99-7.99
/ Piece
1 Piece
(Min. Order)
Start Order
Zhuhai Flandly 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)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
Magnetic Reed Switch Normally Open No Door
Alarm
Window Security Magnetic Door Switch Magnetic Contact Switch
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
F&C Sensing Technology (Hunan) Co., Ltd.
Siron K090-1-E Magnetic Window Door Contacts
Alarm
Wired State Door Sensor
US$ 73.89
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
China Magnetic Level Sensor Double Color Level Indicator with 4-20mA Switch
Alarm
US$ 129-139
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Mr-5cps-23 Magnetic Reed Switch for
Alarm
System Surface Mounted
US$ 2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
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Category
Electrical & Electronics
Sensor Switch
Limit Switch
Liquid Level Sensor
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