Our traditional 'Bells Only' wireless alarms with loud sirens remain popular for their simplicity and effectiveness. Many customers prefer these alarms to scare away intruders or alert neighbors without receiving calls or texts. The sirens are designed to turn off after a set duration to avoid disturbing neighbors.
These alarms are easy to install, with full DIY support and after-sales service. Our range includes options for internal and external sirens, along with various wireless accessories like magnetic contacts, PIRs, vibration sensors, panic buttons, and smoke detectors.
The alarms can be armed and disarmed via remote control, wireless keypad, or built-in keypad. We offer two main types: KP Bells Only Wireless Alarms and BT Alarms, as well as four types of bell-only sirens without internal control panels, operated by remote control.
For personalized advice, please contact us.
Popular Battery Powered BT Wireless PIR & Internal Siren Alarm System, both with 130 Decibel Siren's, armed & disarmed using the two remote controls supplied (from up to 100 metres away). Ideal Alarm for Sheds, Garages, Boats, Holiday Homes.
Very simple Wireless Door Alarm supplied with a Battery Powered Internal Siren & Remote Control, simple Alarm for use on many types of buildings including Sheds, Garages, Workshops, Boats, Caravans, Fuel Tanks etc.
Battery Powered PIR Alarm with Built in 130 Decibel Siren, operated by Remote Control (up to 50 metres away) and can be used on its own or with various additional Sirens. Supplied with a Rubber Hood which is designed to narrow the detection beam and make it less visible.
HY Wireless Burglar Alarm: 4 x Battery Door or Window Magnetic Contacts. 1 x Battery PIR. 1 x Simple Plug in Siren Receiver. Ideal For Protecting small Vulnerable Buildings. Quick & Easy to Install (designed for DIY). 95 Decibel Siren. LED Indication on Receiver Siren. Receiver Plugs Directly into a Wall Socket. Fully Expandable. Indoor Receiver can...
HY Wireless Pet Friendly Burglar Alarm 2: Battery Door or Window Magnetic Contact. Pet Friendly Battery PIR. Plug in Indoor Siren. Solar Outdoor Siren & Strobe. 2 x Remote Controls. Ideal For Protecting Vulnerable Buildings. DIY Quick & Easy to Install. Controlled by Remote Control. 95 Decibel Siren. Fully Expandable.
HY Wireless Door & Window Alarm: Battery Door or Window Magnetic Contact. Simple Plug in Siren Receiver. Ideal For Protecting Vulnerable Doors & Windows. Quick & Easy to Install (designed for DIY). 95 Decibel Siren. LED Indication on Receiver Siren. Receiver Plugs Directly into a Wall Socket (UK 3-pin & EU 2-pin). Fully Expandable. Indoor...
HY Wireless Burglar Alarm: Battery Door or Window Magnetic Contact. Battery PIR. Simple Plug in Siren Receiver. Ideal For Protecting small Vulnerable Buildings. Quick & Easy to Install (designed for DIY). 95 Decibel Siren. LED Indication on Receiver Siren. Receiver Plugs Directly into a Wall Socket. Fully Expandable. Indoor Receiver can be used in a...
HY Wireless Door & Window Alarm: 1 x Battery Door or Window Magnetic Contact. 1 x Simple Plug in Siren Receiver. 1 x Remote Control. Ideal For Protecting Vulnerable Doors & Windows. Quick & Easy to Install (designed for DIY). 95 Decibel Siren. Receiver Plugs Directly into a Wall Socket (UK 3-pin & EU 2-pin). Fully Expandable. Indoor...
HY Wireless Pet Friendly Burglar Alarm 1: Battery Door or Window Magnetic Contact. Pet Friendly Battery PIR. Plug in Indoor Siren. Solar Outdoor Siren & Strobe. 1 x Remote Control. Ideal For Protecting Vulnerable Buildings. DIY Quick & Easy to Install. Controlled by Remote Control. 95 Decibel Siren. Fully Expandable.
HY Wireless Pet Friendly Burglar Alarm: Battery Door or Window Magnetic Contact. Pet Friendly Battery PIR. Simple Plug in Siren Receiver. Ideal For Protecting Vulnerable Buildings. DIY Quick & Easy to Install. 95 Decibel Siren. LED Indication on Receiver Siren. Receiver Plugs Directly into a Wall Socket. Fully Expandable. Indoor Receiver can be used...
Unique Additional Battery Powered PIR Alarm: Motion detector Built-in 130dB siren Easy 5-minute installation Compatible with BT range Wireless range of 100 metres Powered by 3 AA batteries