Top 8 External Alarm Siren UK – Home Alarm Systems

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1. Yale

Yale IA-310 Sync Smart Home Alarm Piece of 4 Kit Includes Sync Alarm Hub, PIR Motion Detector and Keypad Works with Alexa, White, Google Assistant and Philips Hue Energy Class A+ , External Siren

Yale - Compatible with alexa, Google Home, Philips Hue & more. Expand with accessories: with a range of pre-linked accessories available, and the ability to add up to 40 to a single system, you can customise your kit to suit your needs easily. Geo-location: when life gets busy, you can rely on Geo-location to remind you to set the alarm when you leave your home.

Whether you're at home or away, you can feel secure knowing your home and pets are safe when you are not there. Subscription free app-control: with no monthly fees or subscriptions, you can arm, disarm, part-arm and check status of your alarm via the Yale Home App. Smarter together: bringing you a new level of security, with the ability to integrate with lights and voice assistants to enhance your security system. Hassle-free, perfect whether your are a home-owner or renting. Know when someone opens a window/door with our Door/Window Sensor or when the alarm is triggered with real-time notifications.

Extensive 200m wire-free range: Protect your garage and outbuildings with our 200m wire-free range. Easy, ready to go, easy security, wire-free set-up: this alarm and accessories come pre-linked, with no need to use screws. High security for your home: with a smart alarm hub with internal siren, External Siren and range of accessories to secure the rooms in your house with ease, the Yale Sync Smart Home Alarm is the smart choice to keep your home secured and protected at no extra cost. Part-arm your home: chose whether to fully secure or part arm your system for total security.
Height7.62 cm (3 Inches)
Length25.4 cm (10 Inches)
Width5.08 cm (2 Inches)
Part NumberIA-310
Warranty2 year.

2. Kinetic

VERY LOUD 118db Live External Siren Bell Box for Wired Intruder Alarm

Kinetic - Anti-tamper, sAB, scb, Strobe Functions. Approx. Twin piezo sounder delivers 118 db!! Latest low profile design with Strobe and SAB. Dims: 330 x 197 x 45 mm HxWxD. Twin comfort LED's.

3. ERA

ERA Valiant Wireless Solar Siren Starter Alarm Kit Red Lens, Pet Friendly Starter Burglar Alarm System with a Loud 110db External Solar Powered Siren and Strobe

ERA - Can be used as a stand alone burglar alarm system or as an accessory pack compatible with any ERA alarm panels and sensor. Ideal for small homes or as an expansion pack for larger buildings. The remote also has an SOS button to alert the Siren to sound in an emergency.

Its also great for protecting outbuildings, caravans or boats as the solar powered siren gives all year round reliability. No mains power required - the strobe siren is completely wireless, battery powered and charged by the built-in solar panel. Designed to help protect yards, driveways, gardens and all types of other external locations. Gives a great visual low cost deterrent to cover entry/exit routes and the battery powered magnetic sensor gives excellent door/window protection.

The alarm kit is ideal for small homes. Valiant siren kit is a completely wireless burglar alarm system that includes a solar charged siren, a wireless passive Infra-Red PIR pet friendly sensor, a magnetic door/window sensor and a remote control keyfob to arm and disarm the Alarm. The bundle includes: 1 x solar charged siren, 1 x magnetic Sensor, 1 x Pet Friendly PIR Sensor, all Fixings and Batteries, 1 x Remote Control, Installation and Operating Instructions.
Weight1.3 kg (2.87 Pounds)


KERUI 433MHz Wireless Waterproof Solar Powered External Outdoor Strobe Siren for Alarm System

KERUI - 4 different tone selections and 8 volume levels for you to meet your needs in specific scenarios. Solar powered allowing you to fit the siren into any location that is open to daylight, which is charged and maintained by the Solar Panel. It applies to many installations, boats, garages, workshops, mobile caravans, the most popular being sheds, garden, recreational vehicle etc.

The siren duration is selectable from between 10 seconds and 5 minutes. When used in a sheltered location with minimal access to daylight, it should be seen outside your house and easily visible to deter the would-be intruder. Weatherproof and rated to ip65, all electronic components are protected with moisture repellent materials applied during the manufacturing process, fully protected by water resist & UV proof housing, ideal for damp environment during the rainy months. Can work as an add-on accessory siren within an alarm system, compatible with all KERUI control panels; also can work as a standalone host and be paired with accessories remote controls, door/window sensor, PIR motion detector, panic button to build a local alarm solution.

Transmission range between the Solar Siren and the alarm panel/accessories that is paired with can be up to 325ft unobstructed. Low battery indicator and tamper switch function. It mainly runs on its built-in rechargeable Lithium Battery, it can used a UK adapter Included for external power supply. When activated, it sounds at powerful 110db and the flashing strobe is sure to draw plenty of attention and scare off the intruder.
Weight0.9 kg (1.98 Pounds)

5. Ultra Secure

Battery Siren Wireless Alarm smart & 2 x External PIR's

Ultra Secure - Remote controls & Battery Powered Wireless Keypads. The siren doubles up as the control panel and is armed & Disarmed using the Remote Controls supplied from up to 50 metres away, No Power is needed for either the Siren or PIR's. Internal PIR's. Additional External PIR's. Battery powered external wireless PIR Alarm System, supplied with two Outdoor Wireless PIR's.
BrandUltra Secure
ManufacturerUltra Secure
Part Number005-3860

6. Yale

Mains Powered, Tamper Alarm, Google Assistant & Philips Hue, Yale Powered External Siren, 104dB Siren, Sync Alarm Accessory, Works with Alexa

Yale - Powered with 12v power supply – no need to change batteries. 200m range: protect your garage and outbuildings with our 200m wire-free range. Tamper alert: triggers your alarm if someone attempts to jam the signal. Easy setup: Wire free for quick and easy installation. External loud siren: 104db of noise.
Height26.6 cm (10.47 Inches)
Length26 cm (10.24 Inches)
Width26.6 cm (10.47 Inches)
Part NumberAC-PBX

7. Taikuwu

Taikuwu Wired Mini Siren for Home Office Shop Garage Security Alarm System Kit Warning Alarm Horn Siren 120db 12V/13CM White

Taikuwu - Rated voltage: 12vdc, sound index: 120DB, Length: about 13CM. The alarm volume is loud enough to scare off a thief. Applicable places: Can be installed in various places of corridors, windows or other corners. Can be used with the host, emergency button and other supporting use, door magnetic, starting high notes for help and deterrent effect. Easy to install, wired design let you directly connect with your alarm security system.
Part Numberq-12

8. Yale

Yale AC-BXG Grey External Live Siren for Sync and Intruder Alarm Systems IA Smart Range

Yale - Indoor siren is compatible with Sync Yale smart alarm. Supervised by the alarm system, it activates when a detector motion or open detects an intrusion. It simultaneously triggers a sound and light signal: 104 Db siren and flash light. Resistant to outdoor conditions, the siren installs in the front of the house to increase the deterrent ability of the alarm system. The outside siren will sound when alerted. Allows you to warn the neighbourhood and to escape potential intruders.
Height26.59 cm (10.47 Inches)
Length26.59 cm (10.47 Inches)
Width6.81 cm (2.68 Inches)
Part NumberAC-BXG