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Security Systems & Smart Hubs

 prices on 282 models  
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Security System / Smart Hub Sonoff RF BridgeR2
Sonoff RF BridgeR2
Connecting sensors:wireless 64
Operating temperature:-10 °C ~ +40 °C
£12.31
Geekbuying.com
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This wireless smart siren is part of the ever-expanding SmartLife™ range that enables you to easily create a smart home using just your Wi-Fi router and connected devices.This siren with flashing LEDs can be used as a doorbell or as an alert that motion has been detected from a motion sensor.It offers eight different sounds that can be triggered according to time of day, time elapsed (as a timer), a sensor that has been triggered or many other scenarios.It can be controlled with your smartphone, tablet or voice (using Amazon Alexa or Google Home). With a sound intensity of over 85dB it can be configured to be loud enough to be heard over the top of a crowded room.About Nedis SmartLife™Discover a wi…
from £20.11 up to £28.92 
Compare prices and buy Nedis Wi-Fi Smart Siren for Alarm or Chime, 85dB, App and Voice Control, works w
£20.00
£29.00
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Overview: This wired dual beam infrared sensor is stable and reliable. When interrupt the infrared, the relay will output switch signal, it's suitable for window/door/fence, park, courtyard perimeter defense and alarm system as anti-burglar body detection. Features: *Dual Beam Infrared Sensor with professional CPU chips, strong anti-interference, high levels of anti-RFI / EMI capability. *Full-function diagnostics, environmental adaptive, fault lock. With long lifesapn and low power consumption. *Beam response time adjustment. You can adjust the installation height according to your pet height to prevent false alarm when pet passing. *Digital Fuzzy Artificial Intelligence
£24.21
Joom.com
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Joom.com
Features: Solar Energy Alarm Light: this solar alarm strobe light can frighten away intruders and thieves by siren and strobe light. Built-in LED lights enable long-distance visibility. Loud Siren & Motion Sensor: when the motion sensor detects any movement within 9-12m, the 120dB alarm will be activated and heard clearly in the long range, effectively expel small animals and prevent thieves. 3 Work Modes: Mode 1: Day&Night mode - siren and flashing lights; Mode 2: Night mode - siren and flashing lights; Mode 3: Night mode - Only flashing lights (no siren). Long Battery Life: built-in 600mAh battery can last more than 30 days of standby time with one full charge. Supports two charging modes
£24.48
Joom.com
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Joom.com
This 2 in 1 alarm system with 90dB sound and flashing light is specially designed for home safety protections with real-time alarm, detecting house condition timely. Feature: 90dB loud alarm with 18 alarm ringtone optional. 2 power modes: USB cable powered and battery powered. And you can see battery level and battery low notification via smartphone APP. Support APP remote control. Linkage with other home devices for alarm, add scene with intelligent human presence sensor to alarm once human detected. Power off memory function. Share the device to your family members to control the siren alarm together. Intelligently check the record and automation record on smartphones. Specifications:
£24.75
Joom.com
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Joom.com
Heat Detector / Battery Life 10 Years / Photo-Electric / 85 dB / Non-Networked / Safety Features Battery Warning Sound / Zertifikate VdS Approval
£24.95
Idealo.co.uk
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Idealo.co.uk
Security System / Smart Hub Xiaomi Smart Home Hub 2
Xiaomi Smart Home Hub 2
Operating temperature:-10 °C ~ +50 °C
from £24.99 up to £43.30 
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£25.00
£25.00
£43.00
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The Deltabell Complete Dummy bell box with White Cover is an economical and effective Decoy alarm box for all residential, commercial and industrial buildings. The Deltabell E boasts a fully sealed IP65 rated robust inner cover. It is visually identical to the live unit but with no working parts. A flashing LED can be added later to give the impression of a working unit. Cover labeled with details of Zexum for added deterrence. Engineer friendly, the unique levelling mechanism including the in-built spirit level and the revolving guide holes ensure that you can simply mount the Deltabell E without fear of your drill slipping. This kit comes with: 1 x Hinged Ensign cover 1 x
£25.03
Electricalworld.com
Delivery: in United Kingdom
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Electricalworld.com
Ring Alarm Motion Detector.Features:- Compact design - for descreet placement in each room- Ring Alarm base station required - Compatible with 1st and 2nd generation Ring Alarm devices - Easy tool-free installation- Mounting in room corners or on walls - Audio or mobile notifications available - Connectivity: Z-Wave (76m range to Base Station open air, line of sight)Specifications:Energy Supply:- Type of Battery / Rechargeable Battery: Mignon (AA)- Required Number of Batteries / Rechargeable Batteries: 2Mounting:- Possible of Wall Mount: YesType:- Type: Motion SensorGeneral:- Max. Operating Temperature (°C):49- Width (mm): 66- Height (mm): 66- Depth (mm): 36- Indoor use (0 - 49 °C) - Dimensions: 6.…
from £25.49 up to £34.58 
Compare prices and buy Ring 4SP1SZ-0EU0
£25.00
£29.00
£29.00
£30.00
£30.00
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Carbon Monoxide Detector / Battery Life 10 Years / Photo-Electric / Detection Area 60 m²
from £25.60 up to £83.40 
Compare prices and buy ABUS COWM510
£26.00
£83.00
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Battery Life 10 Years / Photo-Electric
£25.86
Idealo.co.uk
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Idealo.co.uk
Ring Alarm Range Extender.Features:- For extending the signal of the Ring Alarm Base Station- Increases the network range of the Ring Alarm system (Ring Alarm Base Station required) - Compatible with 1st and 2nd generation Ring Alarm devices - Connection: Z-Wave (76 m range to base station open air, extends Z-Wave a further 76 m). Specifications:Type:- Type: Signal AmplifierGeneral:- Max. Operating Temperature (°C): 40- Width (mm): 46- Height (mm): 80- Depth (mm): 28- Application range: Indoor (0 - 40 °C) - Dimensions: 80 x 46 x 28 mm
from £25.99 up to £99.99 
Compare prices and buy Ring 4AR1SZ-0EU0
£26.00
£28.00
£100.00
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Door Alarm / Sabotage Monitoring / Indoor / Wireless
£26.01
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
The Deltabell Complete Dummy bell box with White Cover is an economical and effective Decoy alarm box for all residential, commercial and industrial buildings. The Deltabell E boasts a fully sealed IP65 rated robust inner cover. It is visually identical to the live unit but with no working parts. A flashing LED can be added later to give the impression of a working unit. Engineer friendly, the unique levelling mechanism including the in-built spirit level and the revolving guide holes ensure that you can simply mount the Deltabell E without fear of your drill slipping. This kit comes with: 1 x Hinged white cover 1 x dummy blue base. Measuring 290mm(w), 285mm(H), 50mm(D) …
£26.19
Electricalworld.com
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Electricalworld.com
Wireless
£26.99
Idealo.co.uk
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Idealo.co.uk
Security System / Smart Hub Xiaomi Aqara Hub E1
Xiaomi Aqara Hub E1
Connecting sensors:wireless 128
Operating temperature:-10 °C ~ +40 °C
Carbon Monoxide Detector / Electrochemical / 85 dB / Non-Networked / Safety Features Self Test
£28.00
Idealo.co.uk
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Idealo.co.uk
Solar Motion Sensor Alarm Outdoor Security Siren Light with Remote Controller for Home Farm Yard About this item Security Alarms: Red lights and sirens keep "prowlers" away from our yards, garages, farms, lawns, chicken farms, chicken coops, swimming pools. Motion Activation: With advanced sensitive motion sensors, any motion within 10-20 feet will be detected and audible and visual alerts will be activated. Never miss any situation including people and animals. 24 hours to protect our property. High decibel volume: Adjustable 3-level volume, up to 130 decibels enough to scare away the unpopular "explorer". (6-10 hours on a single solar charge, 2 hours on a charger, all day long) Motion
£28.21
Joom.com
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Joom.com
Wireless Contact Sensor / Indoor / Wireless
£28.58
Idealo.co.uk
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Idealo.co.uk
Wireless Contact Sensor / Indoor / Wireless
£28.58
Idealo.co.uk
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Idealo.co.uk
SIMPLE AND EFFECTIVE: FIBARO The Button lets you control any of your connected, complementary Apple HomeKit devices with just a click. Enjoy the simplicity of this solution which comes with a unique, yet recognizable "button" design.
ONE DEVICE, NUMEROUS POSSIBILITIES: Don't limit yourself - FIBARO The Button lets you assign various actions depending on the number of times you've clicked it Emergency? Click once. Want to let know your coming home? Click twice. Leaving the company and want to close the entire place? Just hold it for a second. The Button will respond with the given Automations setting
WIRELESS COMMUNICATION: Like many other HomeKit products The Button is equipped with one of …
from £32.00 up to £51.04 
Compare prices and buy FIBARO The Button Red iOS Blueetoth Smart Multicontroller On-Off Switch 1
£29.00
£39.00
£45.00
£51.00
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Battery Life 10 Years / Photo-Electric / 85 dB / Detection Area 60 m² / Non-Networked / Safety Features Self Test / Zertifikate VdS Approval
£28.58
Idealo.co.uk
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Idealo.co.uk
This emergency button can alarm and call for help with one button, and push it to the mobile phone through Wireless Fidelity to effectively deal with the emergency situation of the elderly and children. Features: One click Help, prevents accidents, through home Wireless Fidelity push to the mobile phone, can help the elderly in emergency help. Define the scenario working mode, can linkage alarm or linkage call for help. The product can be used alone, Wireless Fidelity can also be linked to achieve remote push, care for the elderly and young at home. Easy to install, SOS button can be installed in most places. The button can be worn by hanging rope, which is more convenient to move and
£29.39
Joom.com
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Joom.com
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