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Alarm Switch
31,842
products found
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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
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
Liquid Water Fuel Diesel Level
Alarm
and Control Flanged Threaded Side Mounted Float Level
Switch
/
Switches
US$ 60-65
/ 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
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.
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 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.
Video
Dongnan Ms9 Dustproof Micro
Switch
for Fax Machine and
Alarms
US$ 0.8
/ Piece
5000 Pieces
(Min. Order)
Start Order
Dongnan Electronics Co., Ltd.
Video
Dimmer
Switch
with
Alarm
Clock
US$ 10.08-14.99
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright 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.
Video
Two
Alarm
Point Digital Pressure
Switch
US$ 44.98-79.99
/ Piece
2 Pieces
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) 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.
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
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.
Gas 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
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
RF Admittance Level
Switch
for Tank
Alarms
US$ 60
/ Piece
1 Piece
(Min. Order)
Start Order
Vacorda Instruments Manufacturing Co., Ltd.
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.
Micro
Switch
for Anti-Theft
Alarm
Logistics Equipment
US$ 0.1-0.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
YUEQING TONGDA WIRE ELECTRIC FACTORY
Digital Electric Contact Pressure
Switch
with
Alarm
Point Setting
US$ 31.99-71.99
/ Piece
1 Piece
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) 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
RF Admittance Level
Switch
, Water Level
Alarm
, Closed Tanks
US$ 30-150
/ Piece
1 Piece
(Min. Order)
Start Order
Vacorda Instruments Manufacturing Co., Ltd.
Video
800W Sound Control
Switch
with DIP-
Switch
Adjustable Delay with Fire
Alarm
Wire
US$ 3.9-4.88
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
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Electrical & Electronics
Liquid Level Sensor
Pressure Switch
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Micro Switch
Security & Protection
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