Wired alarm system - Security System Reviews

Mbangde Lot of 6 Wired Magnetic Door Contact Personal Alarm Gap Window Door Sensor for Home Security Alarm System DIY Kit

Price:
$9.99
$9.99

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Product Description:Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.(some wireless system has wired zones).They are best for protecting doors, windows and any other other you want to protect....


XINFLY Wired Alarm Siren Horn 1-tone 15W DC 12V Outdoor with Bracket for Home Security Protection System

Price:
$39.99
$8.88

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Operating Voltage: 12V DC (Power Adapter NOT Included) . Working Power: 15W Bracket: Iron stand. Color: Black . Dimensions(L x D):104 x 102mm. Red Wire (Positive),Black Wire(Negative)....


Uxcell a14061100ux0040 NO Wired Door Window Sensor Magnetic Switch Home Alarm System 15-25mm (Pack of 10)

Price:
$20.91
$16.99

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Normally close) designed for use with alarm systems. Great for use in family and factory window, door. Etc. NC means normally closed: when the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not condu...


3 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors.These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

Price:
$15.75
$15.75

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These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that clos...


12V DC Wired Motion Detector PIR Infrared Sensor for Alarm System with Silent Relay

Price:
$9.90
$9.50

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The detector own 60 second warm up when power it, please test after warm.It's reliable detector. Note:Please adjust the detector angle when you feel the detecting range is too short. It don't have pet-immune functions. Installation at the out d...


1 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors.These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

Price:
$8.95
$8.95

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These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that clos...


Wired Strobe Siren Durable 12V Sound Alarm Strobe Flashing Red Light Sound Siren Home Security Alarm System 115dB

Price:
$10.99
$10.99

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1.Rated Voltage: 12 2.Operating Voltage: 6 To 15V 3.Max. Rated Current:180 mA 4.Min.SPL: 110 dB at 12VDC/1m 5.Tone Nature: Warble 6.Housing: ABS Plastic 7.Operate. Temperature: -10-60 8.Weight: 150g 9.Remark: 122×73 m...


uxcell NC Wired Door Window Contact Magnetic Switch Home Alarm System 15-25mm 3pcs

Price:
$7.83
$6.64

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NC normally close type designed for use with alarm systems. Great for use in family and factory window, door. etc.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is...


Home Alarm Security System, Thustar Wireless Home/House Business Security Alarm System, PSTN, Auto Dial, Remote Control,Motion Detectors, Wired Siren and More for Complete Security system

Price:
$99.99
$49.99

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The Function Of Alarm System: 1. The main panel supports of wireless detectors, PIR, magnetic gap detector, infrared balusters, smoking and gas detectors, panic buttons etc. 2. The main panel supports up to 32 wir...


SANNCE 1080N HDMI DVR Surveillance Video Recorder Security System Wired (4) Weatherproof HD 1500TVL Outdoor/Outdoor Cameras Surveillance Security System 1TB Hard Drive, Email Alarm

Price:
$259.99
$159.00

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Protect Your Loved with SANNCE 720P Camera System Kits All-Day 720P HD Footage. See what matters most to you in super clarity with our 720P high definition system. It records 1280*720p video for completely smooth playback with continuo...