Ajax Sirens
Our Ajax sirens deliver powerful, instant alerts to deter intruders and notify you of a security breach. Designed for seamless integration with the Ajax alarm system, they’re perfect for homes, offices, and commercial properties.
At WME, you can choose the Ajax HomeSiren for indoor alerts or the Ajax StreetSiren for loud outdoor warnings. Pair them with Ajax control panels, motion detectors, and panic buttons for complete intrusion protection.
With adjustable volume, tamper protection, and long battery life, Ajax sirens combine reliability with easy installation. For setup help, visit our Help & Support section.
Save £3.84
Adjustable Volume£ 40 84RRP: £44.68Fast delivery Mon, 11 Aug
Save £35.40
Grade 2 Certified£ 414 07RRP: £449.47Fast delivery Mon, 11 Aug
Save £11.62
Long Range£ 123 55RRP: £135.17Fast delivery Mon, 11 Aug
Save £55.95
Grade 2 Security£ 654 58RRP: £710.53Fast delivery Mon, 11 Aug
Save £55.95
Grade 2 Security£ 654 58RRP: £710.53
Save £45.92
Grade 2 Certified£ 414 07RRP: £459.99Fast delivery Mon, 11 Aug
Save £54.30
Grade 2 Certified£ 635 29RRP: £689.59Fast delivery Mon, 11 Aug
Save £7.58
AJAX: FIBRA STREETSIREN DOUBLE DECK, Adjustable Alarm 85-113 dB, IP54
Adjustable Alarm£ 80 55RRP: £88.13Fast delivery Mon, 11 Aug
Save £43.62
Grade 2 Rated£ 392 52RRP: £436.14Fast delivery Mon, 11 Aug
Save £35.40
Grade 2 Cert£ 414 07RRP: £449.47Fast delivery Mon, 11 Aug
Save £70.01
Grade 2 Certified£ 396 78RRP: £466.79Fast delivery Mon, 11 Aug
Save £7.08
AJAX: HOMESIREN S, Wireless Indoor Siren, Adjustable Sound Level 81-105 dB, 5 Years Battery Life
Adjustable dB£ 75 25RRP: £82.33Fast delivery Mon, 11 Aug
Save £65.47
Grade 2 Certified£ 544 53RRP: £610.002 Years WarrantyFast delivery Mon, 11 Aug
Save £44.80
AJAX: ITM003285, Kit 1 with Keyfobs, Hub 2, Motion Protect, Street Siren
Smart Security£ 524 11RRP: £568.91Fast delivery Mon, 11 Aug
Save £7.58
AJAX: FIBRA STREETSIREN, Wired Outdoor Siren, 85-113 dB Volume, 24V, Black/White
85-113 dB Volume£ 80 55RRP: £88.13Fast delivery Mon, 11 Aug-
Save £6.72
AJAX: HOMESIREN, Wireless Indoor Siren, Customisable Sound, IP50, 2000m Range, 5-Year Battery Life
Customisable Alarm£ 71 46RRP: £78.182 Years WarrantyFast delivery Mon, 11 Aug 
Save £7.48
Temp Sensor£ 87 36RRP: £94.84Fast delivery Mon, 11 Aug
Save £11.10
AJAX: STREETSIREN DOUBLEDECK, Wireless Outdoor Siren, IP54, 85-113 dB, 5 Year Battery Life
Outdoor Siren£ 117 98RRP: £129.08Fast delivery Mon, 11 Aug
You may also like
-
Save £3.84
Adjustable Volume£ 40 84RRP: £44.68Fast delivery Mon, 11 Aug
-
Save £35.40
Grade 2 Certified£ 414 07RRP: £449.47Fast delivery Mon, 11 Aug
-
Save £11.62
Long Range£ 123 55RRP: £135.17Fast delivery Mon, 11 Aug
-
Save £55.95
Grade 2 Security£ 654 58RRP: £710.53Fast delivery Mon, 11 Aug
-
Save £55.95
Grade 2 Security£ 654 58RRP: £710.53
-
Save £45.92
Grade 2 Certified£ 414 07RRP: £459.99Fast delivery Mon, 11 Aug
-
Save £54.30
Grade 2 Certified£ 635 29RRP: £689.59Fast delivery Mon, 11 Aug
-
Save £7.58
AJAX: FIBRA STREETSIREN DOUBLE DECK, Adjustable Alarm 85-113 dB, IP54
Adjustable Alarm£ 80 55RRP: £88.13Fast delivery Mon, 11 Aug -
Save £43.62
Grade 2 Rated£ 392 52RRP: £436.14Fast delivery Mon, 11 Aug
-
Save £35.40
Grade 2 Cert£ 414 07RRP: £449.47Fast delivery Mon, 11 Aug
-
Save £70.01
Grade 2 Certified£ 396 78RRP: £466.79Fast delivery Mon, 11 Aug
-
Save £7.08
AJAX: HOMESIREN S, Wireless Indoor Siren, Adjustable Sound Level 81-105 dB, 5 Years Battery Life
Adjustable dB£ 75 25RRP: £82.33Fast delivery Mon, 11 Aug -
Save £65.47
Grade 2 Certified£ 544 53RRP: £610.002 Years WarrantyFast delivery Mon, 11 Aug
-
Save £44.80
AJAX: ITM003285, Kit 1 with Keyfobs, Hub 2, Motion Protect, Street Siren
Smart Security£ 524 11RRP: £568.91Fast delivery Mon, 11 Aug -
Save £7.58
AJAX: FIBRA STREETSIREN, Wired Outdoor Siren, 85-113 dB Volume, 24V, Black/White
85-113 dB Volume£ 80 55RRP: £88.13Fast delivery Mon, 11 Aug -
Save £6.72
AJAX: HOMESIREN, Wireless Indoor Siren, Customisable Sound, IP50, 2000m Range, 5-Year Battery Life
Customisable Alarm£ 71 46RRP: £78.182 Years WarrantyFast delivery Mon, 11 Aug -
Save £7.48
Temp Sensor£ 87 36RRP: £94.84Fast delivery Mon, 11 Aug
-
Save £11.10
AJAX: STREETSIREN DOUBLEDECK, Wireless Outdoor Siren, IP54, 85-113 dB, 5 Year Battery Life
Outdoor Siren£ 117 98RRP: £129.08Fast delivery Mon, 11 Aug