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1,561 Results
forwireless door sensor
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Wireless home alarm system,Light control distance 3-7 meters,entry door bell chime motion sensor
US $2.02 - 6.24 / piece 1.home alarm Wireless
2.Light control distance is 3-7 meters
3.Three settings:Music/Off/Voice
4.Door chime trigger by motion...Free ShippingMin. Order: 1 piece
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Free shipping,Wireless door/window magnetic contacts/door sensor for wireless alarm
US $3.95 - 4.61 / piece 10pcs wireless door magnetic contacts/ door sensor ,working with alarm system...Free ShippingMin. Order: 5 pieces
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106 zones GSM home alarm system wireless+4 PIR sensor+4 door/window sensor+ 4 remote controller+ gift+UPS/DHL free shipping
US $138.14 - 159.98 / piece 99 wireless zones, 7 wired zone.LCD keypad operate,
hot new alarm system wireless
promotional GSM home alarm system...Free ShippingMin. Order: 1 piece
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3 pcs Free shipping Economical Wireless door sensor / door magnetic contact in 433mhz or 315mhz
US $2.46 - 3.86 / piece These sensors are used to protect the opening of both doors and windows. It will work with alarm systems...Free ShippingMin. Order: 3 pieces
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Promotional 99 zones wireless alarm system + 4 PIR sensor + 4 door sensor + 1smoke detector(optional), free shipping
US $67.84 - 75.99 / piece Promotional 99 zones wireless alarm system + 4 PIR sensor + 4 door sensor + 1smoke detector(optional), free shipping...Free ShippingMin. Order: 2 piece
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Extra Door/window Magnetic Sensor for Wireless GSM/PSTN Alarm System, Security Accessories
US $1.85 - 3.26 / piece Extra Door/window Magnetic Sensor for Wireless GSM/PSTN Alarm System, Security Accessories...Free ShippingMin. Order: 5 pieces
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wireless home alarm system with kinds of accessories+PIR+smoke alarm+gas alarm+siren+door sensor+remote controller
US $98.94 - 104.02 / set Phone alarm system&32 wireless zones,433Mhz,LCD dispay&wireless home alarm&factory...Free ShippingMin. Order: 1 set
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Wireless Door/window Magnetic Sensor for Wireless GSM/PSTN Burglar Auto Dial Alarm System, Security Home Alarms
US $2.00 - 3.36 / piece Wireless Door/window Magnetic Sensor for Wireless Alarm System, Security system...Free ShippingMin. Order: 5 pieces
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CE met wireless magnetic contact door sensor/Window magnetic contact door sensor 20pcs/lot free shipping
US $2.53 - 2.82 / piece 315MHZ/433MHZ door sensor Free shipping
300-600ft. in open areas
wireless window alarm sensor... -
Wireless windows/door infrared gap sensor #IP-901 + free shipping
US $2.84 - 3.26 / piece wireless magnetic door/window gap sensor
433/315MHZ
12v battery... -
Free shipping 10pcs/Lot wireless door sensor work with PSTN and GSM alarm system
US $2.63 - 3.16 / piece Free shipping 10pcs/Lot wireless door sensor work with PSTN and GSM alarm system...Free ShippingMin. Order: 10 pieces
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wireless magnetic door sensor 433MHZ/ 315MHZ wireless distance over 100m free shipping
US $4.00 - 5.51 / piece wireless magnetic door sensor,window sensor wireless distance over 100m,white color,433mhz/315mhz,2262IC,... -
5 pcs Free shipping Economical Wireless door sensor / door magnetic contact in 433mhz or 315mhz
US $2.53 - 3.37 / piece These sensors are used to protect the opening of both doors and windows. It will work with alarm systems...Free ShippingMin. Order: 5 pieces
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Free shipping CE Wireless door window sensor
US $3.47 - 3.79 / piece 315MHZ/433MHZ door sensor Free shipping
300-600ft. in open areas... -
Wireless Door Sensor, Free Shipping
US $4.95 - 5.79 / piece Wireless Door Sensor, Work with Home Alarm System, Free Shipping...Min. Order: 10 pieces
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Free shipping 99 wireless zones&7wired zones LCD GSM Alarm + 2 Remote Control + 3 Infrared sensor + 1 Door sensorLS-GSM-006)
US $115.67 - 121.80 / piece Multi-function LCD GSM Remote Alarm
1)Home DIY security alarm
2)Two-way communication with speaker
3)99 display alarm zone...Free ShippingMin. Order: 1 piece
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free shipping security GSM alarm system home/office using + 5 wireless door sensor +1 wireless PIR
US $93.68 - 99.79 / set LCD GSM alarm system
1) Home DIY security alarms
2) Voice remind,easy to operate by family
3) Wireless alarm zone
4)Tri-band... -
Home Burglar Wireless GSM alarm system+2 year warranty+1 door sensor+1 PIR sensor+1 strobe siren+2 metal remote control KI-G16
US $137.94 - 144.12 / set 1.29 wireless alarm zones
2.5 phone numbers & dial in sequence
3.LCD touch kepay alarm
4.Metal remote controls
5.Gsm alarm...Free ShippingMin. Order: 1 set
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Wireless Door Sensor S-31AW
US $5.26 - 12.63 / piece 1.wireless door sensor
2.distance in open area is about 100m.
3..static current less than 5uA... -
NEW Wireless Sensor Window Door Entry Burglar Bell Alarm
US $1.36 - 1.42 / piece NEW Wireless Sensor Window Door Entry Burglar Bell Alarm...Free ShippingMin. Order: 100 piece
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Chime Welcome Door Bell Motion Sensor Wireless Alarm free shipping
US $6.64 - 11.23 / piece Entry DoorBell Chime Motion Sensor Wireless Alarm
Wireless Security Intelligent Welcome Burglar Alarm Doorbell....Free ShippingMin. Order: 2 pieces
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wireless GSM alarm tri-band 900/1800/1900 MHz / 8 door sensor / 4PIR/one wireless smok alarm
US $112.00 - 135.00 / piece GSM alarm wireless,Supports 900/1800/1900 MHz GSM networks, with auto-dialer. 6 groups voice telephone alarm + 3 groups SMS alar...Free ShippingMin. Order: 1 piece
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Wireless Magnetic Sensor Magnetic Detector for Door Window
US $2.63 - 3.05 / piece Magnetic contact
door sensor
Alarm System
window sensor
100% Guarantee... -
100% Guaranteed Home Alarm System+4 Wireless PIR sensors + 6 Door Contact + 4 Remote controllers(LS-GSM-004)
US $141.92 - 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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New Arriving Home Security Door Window RV Entry Wireless Magnetic Sensor Burglar Alarm Bell CE In Retail Package Free Shipping
US $0.93 - 1.33 / piece If doors or windows are opened, the magnetic sensor will trigger the alarm to go off at 100 DB...Free ShippingMin. Order: 15 pieces
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Free Shipping S-J11/YJ01 Wire/Wireless Shutter Door Sensor
US $18.37 - 41.05 / piece 1.Wire/Wireless Shutter Door Sensor
2.Sending distance: No obstacle 80m
3.Active distance:6cm
4.Gap for triggered: >30-50mm...Free ShippingMin. Order: 1 piece
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Tri-Band GSM Home Security Alarm+ Smoke Detector+Wireless Door Sensor&New Hot wholesale and Retail
US $76.80 - 84.54 / piece Tri-band Home Security Alarm(900/1800/1900)
3wired and16wireless distinguishable guard zones
Auto All/SMS Message/2output...Free ShippingMin. Order: 1 piece
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LED display wireless alarm system 99 zone with 4 door sensor free shipping
US $45.99 - 49.99 / piece wireless 99 zone home security alarm system , LED display zone number ,anti false alarm zone ,programable zone,learning code... -
1pcs/Free Shipping Wireless home alarm system, motion sensor wireless door bell,FK904b1
US $11.43 - 13.78 / piece 1pcs/Free Shipping Wireless home alarm system, motion sensor wireless door bell,FK904b1...Free ShippingMin. Order: 1 piece
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Gualanteed 100% 10pcs/Lot wireless door sensor work with PSTN and GSM alarm system
US $2.60 - 3.13 / piece Gualanteed 100% 10pcs/Lot wireless door sensor work with PSTN and GSM alarm system... -
1pcs/Free Shipping Wireless home alarm system,distance 3-7 meters,entry door motion sensor wireless door bell sensor
US $6.87 - 9.78 / piece 1pcs/Free Shipping Wireless home alarm system,distance 3-7 meters,entry door motion sensor wireless door bell sensor...Free ShippingMin. Order: 1 piece
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alarm Door Sensor wireless home office Security Product Free shipping
US $26.53 - 28.00 / piece wireless alarm
Anti Theft Door home office
alarm wireless door
alarm wireless
wireless sensor alarm... -
CE met wireless door sensor magnetic door sensor magnetic contact
US $3.16 - 3.37 / piece wireless door sensor magnetic door sensor magnetic contact
1)Wireless
2)For Alarm system for access security... -
Free Shipping
Min. Order: 10 pieces
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Wireless door sensor | Magnetism sensor | Door/window contact | intrusion detection
US $7.90 - 9.21 / piece Wireless door contact with low power alert and micro power consumption for door /window sensor, door alarm, gate detection,alarm... -
GSM & PSTN Double Network Wireless Home Security Alarm System w LCD,2 Remote Control + 2 Pir Detector + 2 Door Sensor D003(2V)
US $123.54 - 137.83 / piece GSM & PSTN Double Network Wireless Home Security Alarm System w LCD,2 Remote Control + 2 Pir Detector + 2 Door Sensor D003(2V)...Free ShippingMin. Order: 1 piece
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