Wired alarm system - Security System Reviews

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

Price:

$9.99

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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:
$9.89
$9.89

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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...


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...


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:
$9.10
$9.10

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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...


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...


6Sets NC Mount Wired Door Window Sensor Magnetic Reed Switch Recessed Alarm Security System Normally Close White

Price:
$11.99
$11.59

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Door Window Sensor Magnetic Switch Designed for use with alarm systems. Great for use in family and factory window, door.etc.Working Principle:When the magnet together, the circuit is conductive( light on ); when the magnet sep...


KERUI Black Color N6120G 120 Zones Wireless Home/School Alarm Systems Security Auto Dialing Dialer + 2PCS Wired Glass Break Sensor Detector + Wireless Panic Button

Price:
$95.99
$95.99

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Brief introduction: This GSM system with 120 wireless zones and digital clock display,is suitable for both home and commercial use. Feature: Digital clock display with two groups alarm function, time optional Su...


PIR Sensor Dual Passive Infrared Motion Detector Hard Wired Request to Exit for Residential or Commercial Burglar Alarm Systems

Price:
$18.99
$18.99

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This passive infrared sensor (PIR) operates on 9-12VDC and has a form c relay output that can be hooked up normally open (NO) or normally closed (NC). It has a 40 foot (12m) detection distance and a swivel mount bracket that allows you to aim it your...


Fdit Electronic Wired Alarm Siren Horn Mini Loud Siren Horn for Security System Alarm System with Support 110dB DC 12V

Price:

$7.59

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Description: Our electronic siren has loud sound. It is easy to set up and made of durable materials, long service lifespan. Wired, low-voltage,sturdy and durable heat resistant plastic materials, moisture proof, shock-resistant capacity, anti...


3 pcs Brown Wired 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...