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Alarm Switch
44,360
products found
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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
Stainless Steel/PP/Plastic Liquid/Water/Fuel/Oil/Diesel/Propane/Gasoline/Gas Tank Top-Mount/Side-Mount Magnet Single/Dual Float Level
Switch
with High/Low
Alarm
US$ 2.59-2.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Bluefin Sensor Technologies Limited
Video
Flange Thread Water Fuel Diesel Level
Alarm
Side Mounted Float Level
Switch
/
Switches
US$ 60-65
/ Piece
1 Piece
(Min. Order)
Start Order
Hebei Xukang Meter Manufacturing Co., Ltd.
Oil Intelligent Digital Pressure Controller
Switch
with
Alarm
US$ 35.99-85.99
/ Piece
1 Piece
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) Co., Ltd.
Video
Black Toughened Glass with Zinc Alloy Frame One Key
Alarm
Sos Emergency Wall
Switch
US$ 6.6-7.9
/ Piece
100 Pieces
(Min. Order)
Start Order
GTD IOT TECHNOLOGY CO., LTD.
High Accuracy RF Admittance Level Meter Object Level
Alarm
Sensor Capacitance Level
Switch
US$ 90-100
/ Piece
1 Piece
(Min. Order)
Start Order
Chengdu Sentec Technology Co., Ltd.
Video
12V Automotive Car
Alarm
Pin Door
Switch
on- (OFF)
US$ 0.24-0.29
/ Piece
100 Pieces
(Min. Order)
Start Order
Yueqing Daier Electron Co., Ltd.
top duty Turn
alarm
flashing relays For truck flasher relay 25.6v flasher
switch
relays
US$ 7.15-9.8
/ Piece
5 Pieces
(Min. Order)
Start Order
CAMC International Trading 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
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.
Water Temperature
Alarm
Switch
3408627
US$ 27-30.6
/ pieces
5 pieces
(Min. Order)
Start Order
Fuan Shaluo Electronic Co., Ltd.
Video
Security
Alarm
Proximity Magnetic Overmolded SMT Reed
Switch
US$ 0.23-0.45
/ Piece
2000 Pieces
(Min. Order)
Start Order
Kunshan Golden Light Electronic Technology 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
Ms9
Alarm
Apparatus Fax Machine Micro
Switch
Wholesale Manufacturers Direct Sales
US$ 0.8
/ Piece
2000 Pieces
(Min. Order)
Start Order
Dongnan Electronics Co., Ltd.
Video
Hfs 25 Red Liquid Flow
Switch
Electric Water Flow Control
Alarm
Digital Paddle for HVAC System
US$ 9.64-29.41
/ Piece
300 Pieces
(Min. Order)
Start Order
Hotowell Technology (Xiamen) 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.
Wired
Alarm
Recessed Roller Shutter Magnetic Door Sensor Contact
Switch
US$ 3.67-5.14
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
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.
Video
High - Quality Hot - Sale RF Admittance Level Meter Object Level
Alarm
Sensor Capacitance
Switch
US$ 100
/ Set
1 Set
(Min. Order)
Start Order
Wuxi Chaoda Electronic Technology Co., Ltd.
Video
Emergency Door Release Break Glass Manual Call Point Fire
Alarm
Push Button
Switch
US$ 6.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Dwell Electronics Co., Limited
Video
Dimmer
Switch
with
Alarm
Clock
US$ 10.08-14.99
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright 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
RF Admittance Level
Switch
, Water Level
Alarm
, Closed Tanks
US$ 30-150
/ Piece
1 Piece
(Min. Order)
Start Order
Vacorda Instruments Manufacturing Co., Ltd.
Level Control
Alarm
SUS Tuning Fork Oil Water Tank High Low Level
Switch
US$ 57-65
/ Piece
1 Piece
(Min. Order)
Start Order
Hefei Siko Instruments Co., Ltd.
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Electrical & Electronics
Liquid Level Sensor
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