Alarm Outdoor Siren
Add Outdoor Siren outside your home to alert others if an emergency arises at your home.
If Alarm is triggered, Outdoor Siren emits a security siren and flashing LED lights to alert others and help locate your home.
* Requires Alarm Base Station.
* Compatible with 1st and 2nd generation Alarm devices and accessories.
Free delivery for orders above £40.
£3.95 delivery costs for orders below £40.
As a result of high order volumes at peak times, delivery may take longer than normal. Thank you for your patience.
Free Returns
You have 30 days from the date you received your device(s) to request a full refund with no questions asked.
Please contact our customer support team to request a return label. Return will be free of charge as long as it originates from the same country we delivered to.
More information about our Delivery and Returns policy.
Standard features such as up-to-24-hour backup battery, remote arming and disarming from the Ring app, security modes, Alexa device compatibility and real-time mobile notifications are available out of the box and free for your Ring Alarm.
An optional Ring Home Standard or Premium Plan covers all the devices in your home and unlocks Alarm Calls, so your emergency contacts can get a call when your Alarm is triggered and Cellular Backup to keep Alarm online if your internet connection is lost.
Get a 30-day trial of Ring Home when you first set up your Ring Alarm.
Learn more about Ring Home.
Shop popular accessories
Quick Release Battery Pack
Plug-In Adapter (2nd Gen)
Add Outdoor Siren outside your home to alert others if an emergency arises at your home.
If Alarm is triggered, Outdoor Siren emits a security siren and flashing LED lights to alert others and help locate your home.
* Requires Alarm Base Station.
* Compatible with 1st and 2nd generation Alarm devices and accessories.
Free delivery for orders above £40.
£3.95 delivery costs for orders below £40.
As a result of high order volumes at peak times, delivery may take longer than normal. Thank you for your patience.
Free Returns
You have 30 days from the date you received your device(s) to request a full refund with no questions asked.
Please contact our customer support team to request a return label. Return will be free of charge as long as it originates from the same country we delivered to.
More information about our Delivery and Returns policy.
Standard features such as up-to-24-hour backup battery, remote arming and disarming from the Ring app, security modes, Alexa device compatibility and real-time mobile notifications are available out of the box and free for your Ring Alarm.
An optional Ring Home Standard or Premium Plan covers all the devices in your home and unlocks Alarm Calls, so your emergency contacts can get a call when your Alarm is triggered and Cellular Backup to keep Alarm online if your internet connection is lost.
Get a 30-day trial of Ring Home when you first set up your Ring Alarm.
Learn more about Ring Home.
Shop popular accessories
Quick Release Battery Pack
Plug-In Adapter (2nd Gen)
Shop popular accessories
Plug-In Adapter
2nd Gen
Keep your compatible Video Doorbell powered 24/7 from a standard electrical socket, with the easy to install Plug-In Adapter for Doorbells. With Plug-In Adapter for Doorbells, your Video Doorbell will be ready to protect your home around the clock, without the need for battery changes or professional installation.
* Works with Video Doorbell (2nd Generation), Video Doorbell, Video Doorbell 2, Video Doorbell 3, Video Doorbell 3 Plus, Video Doorbell 4,
* Simple DIY installation.
* 24/7 power from a standard indoor electrical socket.
* 20ft/6m cable with cable clips included.
* Short-circuit protection.
Dusk to Dawn.
To use the Dusk to Dawn feature you will need to power Outdoor Siren with a Quick Release Battery Pack combined with a Solar Panel for a continuous charge, or hardwired for non-stop power. Outdoor Siren also supports Ring Plug-in Adapter (2nd Generation) which allows you to power the Dusk to Dawn feature from an internal electrical socket.
Tech Specs
23.5 cm x 23.5 cm x 5.7 cm
Blue
Adjustable. Over 100 dB at 1 metre.
D Batteries (included)
Outdoor Siren comes with 3 x D batteries. These need to be installed into the device, even if additional power options are used. With typical use these batteries should last 3 years.[1]
Hardwiring
Hardwiring your Outdoor Siren for non-stop, reliable power and the activation of the Dusk to Dawn feature. Outdoor Siren’s terminal block also supports Ring Plug-in Adapter (2nd Generation) for continuous power from an internal electrical socket.
Quick Release Battery Pack (sold separately)
You can manually recharge your Quick Release Battery Pack, or keep it continually charged with a Ring Solar Panel (also sold separately). When using the Dusk to Dawn feature, the Quick Release Battery life is approximately 3 weeks[1], so we recommend hardwiring Outdoor Siren, connecting Plug-in Adapter, or adding a Ring Solar Panel to keep your Quick Release Battery Pack charged.
Note: Plug-in Adapter (sold separately) is not designed to be plugged into an outdoor electrical socket.
Z-Wave (76m range to Base Station open air, line of sight)
Mount to flat walls
-20°C to 49°C, Weather Resistant
Requires Ring Alarm Base Station (sold with Alarm Security Kit). Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
One year limited warranty and service included. If you are a consumer, the limited warranty is in addition to your consumer rights and does not jeopardise these rights in any way. Use of Ring Alarm Kit is subject to the terms found here.
Battery life with included 3 x D batteries of up to 3 years, based on 90 total minutes of the security siren sounding. Battery life will vary based on device use and environmental factors.