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only alarm horns & sirens
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Alarm Horns & Sirens

 prices on 16 models  
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Ajax StreetSiren Wireless Street Siren Outdoor Two Colors White aa722f142
144.99Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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Adjustable Alarm Volume Light And Sound Alarm Color LEDs For bright light alarm Radio communication in a line of sight Device polling interval SmartBracket for Fast Installation Tamper for anti- more→sabotage alarm ingress protection External power supply support up to 5 years of operation from battery
Ajax Systems Street Siren Double Deck Wireless Outdoor Siren Customisable
139.00Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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World Class Intruder Technology CE Approved Hacker Secure Easy Installation And Management Future Proof Expansion
Ajax Systems Street Siren Wireless Not compatible with brand plates PD 228
129.00Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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World Class Intruder Technology CE Approved Hacker Secure Easy Installation And Management Future Proof Expansion
Ajax Systems Street Siren Wireless Not compatible with brand plates PD 229
129.00Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
Report
World Class Intruder Technology CE Approved Hacker Secure Easy Installation And Management Future Proof Expansion
Hikvision DS-PS1-E-WE
Alarm Horn / Siren Hikvision DS-PS1-E-WE
tamper evident
outdoor, protection class IP65, connection wireless, up to 1600 m, 110 dB, tamper evident

Hikvision DS-PS1-I-WE
Alarm Horn / Siren Hikvision DS-PS1-I-WE
jamming alerttamper evidentautonomous power supply
indoor, connection wireless, up to 800 m, 110 dB, jamming alert, tamper evident, autonomous power supply

Blaupunkt Surveillance wireless alarm system white 251632
87.02Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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Ajax HomeSiren
Alarm Horn / Siren Ajax HomeSiren
Baselinejamming alerttamper evidentautonomous power supply
indoor, protection class IP50, connection wireless, Jeweller, up to 2000 m, 100 dB, jamming alert, tamper evident, autonomous power supply

SATEL SP-4001
Alarm Horn / Siren SATEL SP-4001
tamper evident
outdoor, connection wired, 120 dB, tamper evident

Outdoor Siren Wired Buzzer and Flash - Satel 1929
58.96Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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Wired siren with 120 dB buzzer and independent flash light Three tones available for the mermaid Integrated protection system with sabotage detection For direct connection with a wired terminal ala more→rm system, or connection with a home automation actuator
SATEL SPW-220
Alarm Horn / Siren SATEL SPW-220
tamper evident
indoor, connection wired, 120 dB, tamper evident

Hama HAM-002
Alarm Horn / Siren Hama HAM-002
tamper evidentautonomous power supply
indoor, connection wireless, 105 dB, tamper evident, autonomous power supply

Hikvision Twinalert Self-Powered Indoor Siren 100dB FP10800
21.89Buy!
£
Amazon.co.uk
Delivery: to United Kingdom
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Hikvision DS-PSG-WI-868
Alarm Horn / Siren Hikvision DS-PSG-WI-868
jamming alerttamper evidentautonomous power supply
indoor, connection wireless, up to 800 m, 110 dB, jamming alert, tamper evident, autonomous power supply

Wireless Door Entry Motion Sensor Chime Alarm, Wall or Ceiling Mount, with
11.52Buy!
£
Boxed2me.co.uk
Delivery: in United Kingdom
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This easy-to-use Nedis® door entry motion alarm detects movement using a CDS sensor, which means that a receiver is not needed. It comes with a mounting bracket which allows for the sensor to be adj more→usted in an angle of more than 300°. This way, you can both mount the alarm to a wall and to a ceiling to secure a room or other area efficiently. Features • Wall or ceiling mount • Easy to use Package contents Door entry motion alarm Bracket mount …
Compact Wireless Door Contact Magnetic Alarm 85db Siren | Standalone NED-3
5.92Buy!
£
Boxed2me.co.uk
Delivery: in United Kingdom
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Doorstep Window Alarm | Magnetic Sensor | Battery Powered | 2x CR2032 | 85 dB | WhiteThe ultra-thin window / door alarm is designed to trigger a burglar alarm when a door or window is opened. With the more→simple switch on the side of the device, the device can be switched on and off if necessary. The thin profile makes it ideal for mounting on a window or door. The alarm requires 2 x CR2032 batteries (included), the average battery life for normal use is one year. The alarm has an indicator light for an almost empty battery. Press the "Battery test" button on the front of the device to check the battery status. The alarm unit is mounted with a set of double-sided adhesive tape (included), stick …
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