Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Magnet Near - Connect Circuit, Magnet Away - Break Circuit
Sensing distance 10mm-15mm;Product size 29*15.5*9mm Wire length 33cm.
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SECRUI Wireless Door Open Sensor Alarm Chime, 400ft Operating Range 52 Chimes Adjustable Volume with Mute Mode LED Indicators Magnetic Door Alarm Sensor for Home Store Office Security
52 MP3 Door Chime & Mute -- This wireless door entry alert for shop has 5 levels of adjustable volume from 0-110 dB. Offer 52 elegant mp3 music from the traditional"Ding Dong" to various well know chimes. Memory function Keep the previous setted tune after re-plugging it.
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Motion Sensor Doorbell for Business Store Entry Alert Welcome Buzzer Monitor Alarm, Outdoor Door Chime Kit for Home - LED Indicator & Vibration
MULTIPURPOSE Ideal for front doors, window frames, mailbox alert, walking paths, entry alert chime, pet monitor alarm and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.
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KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alert Chime Alarm Burglar
All-In-One PRODUCT Self-contained entrance alert with motion sensor and a built-in chime. Great product for smaller shops, stores and business offices, who wants a simple and effective heads-up when someone walks through a door or any monitored areas. If you prefer custom ringtones, check out our M6 PIR Custom Chime.
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Motion Sensor,Sunydog Anti-Pet PIR Motion Sensor Wired Alarm Dual Infrared Detector Pet Immune for Home Burglar Security Alarm System
*SMT chip, anti-EMI & anti-RFI design. Anti-tamper alarm function to enhance anti-damage.
£ 24.39
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Zerodis Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
DURABLE CONSTRUCTION Crafted from high-quality zinc alloy material for long-lasting performance and reliability
£ 8.62
DollaTek MC 38 Wired Door Window Sensor Magnetic Switch Home Alarm Systemd
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SimpliSafe Entry Sensor - Window and Door Protection - Compatible with SimpliSafe Home Security System
INSTANT NOTIFICATIONS & ALARM When triggered, contact sensors send a phone notification & activates the SimpliSafe Base Siren. App features require premium subscription
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QWORK® 3Pcs MC-38 Wired Security Window Gate Contact Sensor Alarm -Normally Open - Surface Mount Magnetic Reed Switch Magnetic Door Sensor
Type MC-38, Color White, Material Plastic
Defender Ultra Slim Door Handle Alarm - Battery Powered Wireless Hanging Wall Mounted Intruder Alarm - Loud 125dB Siren - Police Accredited
VERSATILE & SECURE - Adjustable cord with tightening clip fits most door handles (lever, knob, or mortise). Can be used free-hanging or mounted with the included adhesive pad.
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DAYTECH Door Alarm Sensor When Door Opens with Digital Display Door Sensor Alert Chime for Home Business Restaurant Retail Store 1 UK Plug-in Receiver & 1 Magnetic Sensor
- If there are quality problems with the products, please feel free to contact us. So as to give you the best shopping and using experience.
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TechRise Door Window Alarm Sensor, 2-in-1 Alarm & Chime, Mini Door Sensor for Home Security, 3-level Volume Control, Shed Door Sensor for Child Security, House Shop Safety, 3 PCS
Multifunctional door window alarm The home security alarm has 3 modes Chime mode, which emits a "ding dong" prompt sound when the magnetic strip is pulled open; Alarm mode, which emits a continuous alarm sound of up to 100 decibels when the magnetic strip is pulled open; OFF mode turns off the alarm, and there are 3 volume levels for you to choose from.
£ 16.99
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