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197 Results
forwireless door contacts
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10 pcs Economical Wireless door sensor / door magnetic contact in 433mhz or 315mhz
US $3.00 / piece These sensors are used to protect the opening of both doors and windows. It will work with alarm systems...Free ShippingMin. Order: 10 pieces
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EMS Free shipping 50pcs/lot ,Wireless door sensor ,window magnetic contacts working with 433Mhz or 315Mhz ,
US $3.58 / piece alarm sensor
door sensor
window sensor...Free ShippingMin. Order: 50 pieces
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Free shipping,Wireless door sensor ,window magnetic contacts working with 433Mhz or 315Mhz ,50pcs/lot
US $2.92 / piece 50pcs wireless door magnetic contacts/ door sensor ,working with alarm system...Free ShippingMin. Order: 50 pieces
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CE met wireless magnetic contact door sensor/Window magnetic contact door sensor 20pcs/lot free shipping
US $2.97 / piece 315MHZ/433MHZ door sensor Free shipping
300-600ft. in open areas
wireless window alarm sensor...Free ShippingMin. Order: 20 pieces
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Wholesale - 100pcs/Lot ~! Extra Door/window Magnetic Sensor for GSM/PSTN Alarm System Security Accessories.Free Shipping By DHL!
US $2.63 / piece 100pcs/Lot Wireless Door/window magnetic sensor/ detector 433mhz/315mhz...Free ShippingMin. Order: 100 pieces
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Free Shipping 10pcs/lot Wireless Door Sensor,Magnetic Door sensor For Home first Alarm KI-A001
US $5.29 / piece 1.Wireless door sensor,Magnetic Door Sensor
2.Battery contact door sensor
3.Many-to-one door sensor
4.Door sensor...Free ShippingMin. Order: 10 pieces
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Free shipping! 10pieces/1 lot Economical Wireless door sensor / door magnetic contact in 433mhz or 315mhz
US $3.47 / piece Magnetic Contact, PIR Motion Sensor, Smoke Detector, Gas Detector and other accessories....Free ShippingMin. Order: 10 pieces
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Free shipping Economical Wireless door sensor/door magnetic contact in 433mhz or 315mhz
US $3.77 / piece 1. Wireless door sensor, door contact
2. 433mhz or 315mhz
3. DC12V
4. Color white
5. 100m in open area...Free ShippingMin. Order: 20 pieces
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FREE shipping,High Power Wireless Magnetic Door Windows Sensor Alarm,Door Contact,magnetic contact CL-MC14
US $9.06 / piece FREE shipping,High Power Wireless Magnetic Door Windows Sensor Alarm,Door Contact,magnetic contact CL-MC14...Free ShippingMin. Order: 1 piece
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wireless anti-dismantle door sensor
US $6.11 / piece wireless door sensor ,wirless door contact ,wirless door detector ,wireless anti-dismantle door sensor .wireless window sensor...- Shipping:
- From US $4.52 / piece
Min. Order: 10 pieces
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Wireless Magnetic Sensor Magnetic Detector for Door Window
US $3.05 / piece Magnetic contact
door sensor
Alarm System
window sensor
100% Guarantee...Free ShippingMin. Order: 10 pieces
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100% Guaranteed Home Alarm System+4 Wireless PIR sensors + 6 Door Contact + 4 Remote controllers(LS-GSM-004)
US $156.21 / piece Wireless home GSM alarm system
1) 6wireless zone and 4wire zone
2) Two-way communication
3) 900/1800/1900M...Free ShippingMin. Order: 1 piece
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WIRELESS HOME SECURITY SYSTEM HOUSE ALARM 32wireless & 8wired LCD display PSTN voice guide alarm with PIR+remote+door contact
US $69.00 / set LCD display 8 wired & 32 wireless zones voice indication PSTN alarm systems, can be professional monitored or self-home monitor...- Shipping:
- From US $35.89 / set
Min. Order: 1 set
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Locale Alarm System with Wired N/C output to Work with Alarm Panel not free shipping
US $25.60 / piece 1.Combine infrared detector, flash lamp and built-in high decibel siren as a unit
2.Can support one wireless door contact...- Shipping:
- From US $30.94 / piece
Min. Order: 1 piece
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1Set 40 Zones LCD Display PSTN Wireless Home Security Burglar Alarm System w Wireless Digital Doorbell iHome328MDB, by DHL/EMS
US $258.00 / set Wireless digital doorbell, with PSTN home security alarm function, 40 zones display, compatible with wireless door contact. PIR...Free ShippingMin. Order: 1 set
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For Alarm System Wireless door sensor Door Contact With Double Reed Switch Magnetic Stripe
US $10.40 / piece CPU intellgent testing. Double reed switch , magnetic stripe is easy to set up in two sides....Free ShippingMin. Order: 10 pieces
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Wireless Door Window Contact Sensor 12V,free shipping
US $6.85 / piece Brand new alarm, protect your property by giving out alarm sound when it senses vibration, shaking, striking and moving...Free ShippingMin. Order: 5 pieces
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Auto-Dial GSM Alarm System
US $124.20 / piece Auto-Dial Wireless GSM Security Alarm System, Including Wireless PIR Motion Sensor, Magnetic Door/Window Contact and GSM Antenna...Free ShippingMin. Order: 1 piece
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GSM Alarm System gsm13
US $81.44 / piece GSM Alarm system
connect wireless emergency button, wireless PIR sensor, wireless door/window contact, wireless smoke detector,...Free ShippingMin. Order: 1 piece
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MC06-1 High Quality Magnetic, Wireless Door Window Entry Alarm Sensor Safety Contact Security Alarm system-Christmas Gifts 15PCS
US $2.39 / piece Condition:100% New
Colour: as picture show...Free ShippingMin. Order: 15 pieces
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[HOT sale in Aug.] Wireless GSM Home Alarm Systems 900/1800/1900MHz Motion/PIR Sensor Accessories
US $68.40 / piece You connect wireless emergency button, wireless PIR sensor, wireless door/window contact, wireless smoke detector, wireless gas...Free ShippingMin. Order: 1 piece
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NEW Wholesale Free Shipping MOST ADVANCED 99 zone auto dial WIRELESS HOME/OFFICE SECURITY ALARM SYSTEM with LED display
US $61.99 / piece Auto dialler Alarm Main panel x1
Wireless Remote control x2
Wireless Door/Window contact x4
Wireless PIR motion detector x4...Free ShippingMin. Order: 1 piece
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Wireless Magnetic Door Sensor Magnetic Contact magnetic contact alarm switch
US $3.31 / piece wireless door sensor magnetic door sensor magnetic contact 1)Wireless 2)For Alarm system for access security...- Shipping:
- From US $10.54 / piece
Min. Order: 5 pieces
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FREE shipping,High Power Wireless Magnetic Door Windows Sensor Alarm,Door Contact,magnetic contact CL-MC14
US $7.10 / piece FREE shipping,High Power Wireless Magnetic Door Windows Sensor Alarm,Door Contact,magnetic contact CL-MC14...Free ShippingMin. Order: 10 pieces
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200pcs 2dbi Antenna 802.11 b/g Wireless USB Adapter(Support Door to Door Shipping/Please Contact us for Best Shipping Price)
US $8.73 / piece 2dbi Antenna 802.11 b/g Wireless USB Adapter
-Small in size
-Perfect for trip&business
-Easy operating&setting up...- Shipping:
- From US $1.26 / piece
Min. Order: 200 pieces
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Wireless Magnetic Door Windows Sensor Alarm,Door Magnetic Contact For Roller Shutter /Rolling Door
US $16.00 / piece Wireless Magnetic Door Windows Sensor Alarm,Door Magnetic Contact For Roller Shutter /Rolling Door...- Shipping:
- From US $16.08 / piece
Min. Order: 1 piece
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Brand New 100pcs/lot Wireless Home Security Window Door Entry Alarm RV Burglar Alarm 901743-APA-A014 free shopping
US $1.18 / piece If you want wholesale, please contact me directly.i will give your more quantity discount!...Free ShippingMin. Order: 100 pieces
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4CH Alert Video Door Phone - 2.8" Wireless IR Intercom System - HS-1450
US $463.16 / piece Support all around with multiple types of sensors including infrared sensor, door contact sensor, vibration sensor,...Free ShippingMin. Order: 1 piece
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wholesale free shipping long magnetic alarm /Wireless Door Window Magnetic Alarm/Wireless Magnetic Sensor Entry Alarm
US $2.53 / piece 1.Sound:90dB
2.Sending distance:10m
3.Type: Warning sound (Continuous) and Dingdong( three times)...Free ShippingMin. Order: 10 pieces
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Remote starter and alarm Window and Door Alarm WIRELESS Window Door Entry Security 100TC
US $50.52 / piece Window and Door Alarm,
WIRELESS Window Door Entry Security,
gsm door sensor, easy to operate,
door magnetiv contact,
alarm...Free ShippingMin. Order: 1 piece
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Free Shipping!CE met wireless magnetic contact door sensor/Window magnetic contact door sensor 20pcs/lot
US $2.94 / piece Free Shipping!CE met wireless magnetic contact door sensor/Window magnetic contact door sensor 20pcs/lot...Free ShippingMin. Order: 20 pieces
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wireless magnetic door window sensor for alarm system
US $5.63 / piece 1 Wireless Door/Window Magnetic Contact
2 Use for wireless home or business alarm system
3 1 warranty and CE certification...Free ShippingMin. Order: 30 pieces
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GSM Car Wireless Alarm System with Audio Monitoring
US $126.82 / piece GSM Bands: 900/1800MHz
GSM Signals Transmitted With No Distance Restrictions
System Uses One GSM SIM Card...- Shipping:
- From US $26.71 / piece
Min. Order: 1 piece
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Free Shipping LCD wireless intelligent GSM alarm Alarm systems for home(RAS011)
US $89.47 / piece 1.Burglarproof
2.Fireproof
3.Gas/LPG leakage protection
4.Emergency help(SOS)
5.900/1800 850/1900MHZ,quadband is optiona...Free ShippingMin. Order: 1 piece
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wireless home alarm
US $92.63 / piece 1.LED defense zone , with digital number to show the defense zone
2.With Ademco Contact ID protocol...Free ShippingMin. Order: 1 piece
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Forecum MC06-1 Type Wireless Door Window Safety Contact Security Alarm system
US $3.57 / piece This is MC06-1 Type Wireless Door Window Safety Contact Security Alarm. Portable enough to take with on business trips and vacat...Free ShippingMin. Order: 5 pieces
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