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Door Alarm Sensor
406
products found
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Video
Low Voltage No (normally open) Magnetic Proximity Switch Position Magnetic
Sensor
Switch Magnetic Induction Switch
US$ 1
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology 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.
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
5V 12V 24V Magnetic
Door
Contact Switch Magnet Type
Door
Switch for Ship
US$ 2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Wired
Door
Magnetic Proximity Switch for Closet Switch Induction Type
Door
Switch
US$ 2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Factory Produced Proximity
Sensor
Magnetic Induction Switch for Elevator or
Door
US$ 2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Magnet Reed Switch
Sensor
Door
/Window Proximity Switch
US$ 1
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
2023 New Hot Sales Refrigerator
Door
Sensor
Switch
US$ 0.25-0.45
/ Piece
500 Pieces
(Min. Order)
Start Order
Ningbo Kara Electronic Co., Ltd.
Video
12x0.22mm2 Jacket CPR Eca
Alarm
Cable Signal Control Cable Doorbell
US$ 0.03
/ Meter
5000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
Best Selling Control Cable Shielded Stand Bare Copper LSF LSZH
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
10x0.22mm2 Shielded Stranded TCCA PVC Insulation and Jacket CPR Cca
Alarm
Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
8x0.22mm2 CCA conductor PVC Insulation and Jacket CPR Eca
Alarm
Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
BC Bare Copper LSOH Insulation and Jacket CPR Eca 10x0.22mm2
Alarm
Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
2x0.22mm2 Unshielded Stranded CCA Conductor PVC Insulation CPR Eca
Alarm
Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
Shielded Stranded CCAM Conductor 6x0.22mm2 LSF CPR Eca Security Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
Blood Bank Refrigerator Hxc-1369 China Manufacture Double
Door
Fridge Refrigerator Blood Bank Refrigerator Vaccine Freezer Blood/Fluid Warming Cabinet
US$ 99-999
/ Piece
1 Piece
(Min. Order)
Start Order
Ningbo Movel Scientific Instrument Co., Ltd.
Video
6x0.22mm2 Unshielded Stranded TC Tinned Copper PVC Insulation and Jacket Control Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
-86° C Ult Freezer Dw-86L388j
US$ 99-999
/ Piece
1 Piece
(Min. Order)
Start Order
Ningbo Movel Scientific Instrument Co., Ltd.
Video
18x0.22mm2 Shielded Stranded PVC Insulation and Jacket CPR
Alarm
Cable Control Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
Unshielded Stranded TCCAM LSOH Insulation CPR Cca
Alarm
Cable Signal Cable
US$ 0.5
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
6x0.22mm2 Shielded Stranded CCAM LSF Insulation and Jacket Control Cable
US$ 0.5
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
8x0.22mm2 Unshielded Stranded TCCAM Conductor
Alarm
Cable Signal Cable
US$ 0.03
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
Video
Pharmacy Refrigerator Hyc-290 Blood Bank Refrigerator Pharmacy Storage
US$ 99-999
/ Piece
1 Piece
(Min. Order)
Start Order
Ningbo Movel Scientific Instrument Co., Ltd.
Video
8x0.22mm2 Shielded Stranded CCA LSF Jacket CPR Eca
Alarm
Cable
US$ 0.5
/ Meter
10000 Meters
(Min. Order)
Start Order
NINGBO EXACT CABLES & WIRE CO., LTD.
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Switch
Heating, Refrigeration & Temperature Control
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Ningbo