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150 Results
fordoor sensor switch
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Door Window Entry Switch Wireless Magnetic Sensor Alarm Remote Control
US $10.53 - 12.63 / piece Door Window Entry Switch Wireless Magnetic Sensor Alarm Remote Control...Free ShippingMin. Order: 1 piece
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home alarm system wired magnetic contact switch / wired door sensor
US $0.95 - 1.13 / piece wired magnetic contact switch
use in home alarm system... -
ED60-DS1C4 series door sensor switch with aluminium UPS shippment quality guaranteed
US $9.94 - 14.91 / piece door sensor switch
testing distance:1m-1.5m
output:NPN/NO
protection:IP64
CE approved high repeat orientation precision... -
wired magnetic contact switch / wired door sensor use with home alarm system
US $0.95 - 1.13 / piece wired magnetic contact switch
use in home alarm system
wired door sensor... -
Wireless Window Door Entry Alarm Switch Security System Magnetic Sensor Alarm Free Shipping
US $1.37 - 1.58 / piece No installation required --- just stick it on the side of window or door; Double-side Adhesive tape on unit for easy mounting...Free ShippingMin. Order: 10 pieces
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Wireless Magnetic Door Sensor Magnetic Contact magnetic contact alarm switch
US $2.90 - 3.31 / piece wireless door sensor magnetic door sensor magnetic contact 1)Wireless 2)For Alarm system for access security... -
aluminum rolling shutter door magnetic switch, wireless magnetic door / window sensor detector (1527 learns code) CL-MC13
US $13.26 - 19.39 / piece aluminum rolling shutter door magnetic switch, wireless magnetic door / window sensor detector (1527 learns code) CL-MC13...Free ShippingMin. Order: 20 piece
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Roller Shutter /Rolling Door Sensor, Wireless Magnetic Contact Window Door Contact
US $13.80 - 14.60 / piece wireless rolling shutter magnetic contacts...Free ShippingMin. Order: 5 pieces
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Wireless Sensor Door Window Burglar Alarm #SX013
US $1.85 - 1.96 / piece Magnetic sensor switch detects entry protection your home or office whether you are in or out...Free ShippingMin. Order: 10 piece
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Door Sensor, wired door contact,wired door magnetic sensor,door detector
US $7.50 - 8.18 / piece wired rolling shutter door magnetic contacts...Free ShippingMin. Order: 10 pieces
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electric switch/infared sensor/photo beam sensor/swing gate sensor
US $7.37 - 8.63 / piece we are the manufacture of security accessories,wholesale for u.Key Specifications/Special Features:
Infrared sensor technolog... -
Free Shipping Window and Door Magnetic Sensor Anti-Theft Security Alarm
US $0.74 - 1.09 / piece Magnetic sensor switch detect entry protection your home or office whether you are in or out
Loud alarm best price high quality...Free ShippingMin. Order: 100 pieces
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HOT!Free Shipping!Wireless Sensor Door Window Entry Burglar Alarm Bell #SX0013
US $1.85 - 1.99 / piece Wireless Sensor Door Window Entry Burglar Alarm Bell,Magnetic sensor switch detects entry protection your home or office...Min. Order: 10 piece
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Free Shipping Window and Door Magnetic Sensor Wireless Sensor Door Window Burglar alarm Anti-Theft Alarm
US $0.74 - 1.11 / piece Magnetic sensor switch detect entry protection your home or office whether you are in or out
Loud alarm best price high quality...Free ShippingMin. Order: 100 pieces
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Free shipping 10pcs/lot Wireless Infrared Motion Sensor Switch With Sensitivity Adjustment & Wider Detecting Area KI-A003
US $7.93 - 8.13 / piece 1.Infrared motion sensor with sensitivity adjustment
2.Infrared sensor with wider detecting area
3.Anti-jamming sensor
4.CE... -
hot sell photo beam sensor/swing gate sensor/protection switch
US $7.37 - 8.42 / piece we are the manufacture of security accessories,wholesale for u.Key Specifications/Special Features:
Infrared sensor technolog... -
Wireless Door/Window Magnet Alarm Sensor with Chime Function
US $2.68 - 2.99 / piece door gap sensor
door detector
magnetic door alarm switch
Wireless Door/Window Magnet Alarm Sensor with Chime Function... -
Plastic Door Magnetic Sensor Alarm Security System MC-31,free shipping
US $9.99 - 12.14 / piece Plastic Door Magnetic Sensor MC-31. Monitoring the door switch state, output alarm switch signal....Min. Order: 1 piece
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Home Security Alarm Free Shipping/Wireless Sensor Door Window Entry Burglar Alarm Bell
US $1.84 - 2.05 / piece Door Entry Alarm Bell 1)Easy to install--just peel and stick 2)Wireless unit has no cords 3)Convenient on/off switch... -
Magnetic Sensor Alarm Window Door Security System MC-58,free shipping
US $10.99 - 16.69 / piece Iron Door Magnetic Sensor MC-58. Monitoring the door switch state, output alarm switch signal....Min. Order: 1 piece
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Home Security Alarm /Wireless Sensor Door Window Entry Burglar Alarm Bell Free Shipping
US $1.70 - 1.75 / piece 1)Easy to install--just peel and stick
2)Wireless unit has no cords
3)Convenient on/off switch... -
Free Shipping,Window Door Magnetic Sensor Alarm Security System MC-38C
US $3.16 - 4.74 / piece Window Magnetic Sensor Door Switch MC-38C, fire retardant ABS shell, For installed in the door or window of non-ferrous... -
100dB Wireless Magnetic Sensor Alarm/Wireless Door Alarm/Door Guard Alarm/Anti-theft Alarm &100Set/Lot DHL/UPS/EMS Free Shipping
US $2.25 - 2.60 / set 1)The door alarm is 100dB alarm sound
2)Magnetic sensor detects entry
3)With handy ON/OFF switch
4)With double side adhesive...Free ShippingMin. Order: 100 sets
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Free Shipping,Plastic Door Magnetic Sensor Alarm Security System MC-31
US $5.37 - 6.84 / piece Plastic Door Magnetic Sensor MC-31. Monitoring the door switch state, output alarm switch signal.... -
100dB Wireless Magnetic Sensor Alarm/Wireless Door Alarm/Door Guard Alarm/Anti-theft Alarm/Entry Alarm & 10PCS/Lot Free Shipping
US $1.95 - 2.45 / piece 1)The door alarm is 100dB alarm sound
2)Magnetic sensor detects entry
3)With handy ON/OFF switch
4)With double side adhesive... -
Wholesale Free shipping 10pcs/lot Door/window entry alarm RELESS Window Door Entry Security BURGLAR ALARM
US $1.26 - 1.59 / piece Easily mounted by a abhesive tape to window or door .Magnetic sensor switch detects entry protecting your home or office...Free ShippingMin. Order: 10 pieces
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Home Motion Sensor 105dB Alarm with 2 Remote Control
US $10.87 - 12.51 / piece Material: plastic
Color: white
Volume: 105dB
Unite dimension: 123 x 90 45mm
Arming time: 1 second after switched on... -
wholesale free shipping +6688 wired magnetic door alarm entry magnetic alarm direct outlet Door and window
US $9.05 - 9.68 / piece 1.Easily mounted by adhesive tape to window or door.
2.Magnetic sensor switch detects entry protecting your home or office .... -
Home Door Window Entry Alarm Chime Burglar Alarm Reminder 10pcs/lot
US $2.26 - 2.37 / piece Home Door Window Entry Alarm Chime Burglar Alarm Reminder 10pcs/lot,Magnetic sensor switch detects entry protecting your home or...Min. Order: 10 pieces
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wholesale free shipping 3308 wired magnetic door alarm entry magnetic alarm direct from factory outlet Door and window
US $7.58 - 8.53 / piece 1.Easily mounted by adhesive tape to window or door.
2.Magnetic sensor switch detects entry protecting your home or office .... -
door window entry alarm home burglar alarm home office security device free shipping
US $1.79 - 2.00 / piece door window entry alarm home burglar alarm, Magnetic sensor switch detects entry protecting your home or office whether you are...Min. Order: 10 piece
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wholesale free shipping 10pcs/lot Mini Wireless Door/Window Entry Alarm Safety Security Magnetism
US $2.11 - 2.32 / piece door gap sensor
door detector
magnetic door alarm switch
Wireless Door/Window Magnet Alarm Sensor with Chime Function... -
Wholesale Free shipping 10pcs/lot Door/window entry alarm RELESS Window Door Entry Security BURGLAR ALARM
US $1.33 - 1.67 / piece Easily mounted by a abhesive tape to window or door .Magnetic sensor switch detects entry protecting your home or office...Free ShippingMin. Order: 10 pieces
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Infrared No Touch Request Door Exit Button Sensor Switch, Free Shipping
US $16.83 - 21.04 / piece 1.push button switch
2.Looks simple,comfortable and beautiful
3.No touch
4,one indicator light... -
Hot selling! Wireless door magnetic switch,door sensor
US $1.55 - 2.58 / piece 1.Magnetic switch,door sensor
2.Working voltage :DC12V
3.Operating Current :12MA
4.Transmitting distance: 100-200M... -
White Touch Sensor Exit Button Door Switch for Access Control, 10pcs/lot, Free Shipping
US $12.42 - 12.84 / piece 1.Sensor button switch
2.looks simple,comfortable and beautiful
3.Touching auto sensor
4.good to touch,easy to use...
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