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Hills

Discover Hills Reliance internal and external sirens, designed for reliable home alarm systems. These sirens deliver powerful alerts to deter intruders, offering robust protection for your home. Available at CTC Communications with fast Australia-wide delivery.

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  • Bosch Plastic Box Siren Cover with Horn Speaker and LED Light, HC-WPSC
    Hill Reliance External Siren Box, Strobe, Horn & Tamper, S3296A
    Sale Sale

    Hill Reliance External Siren Box, Strobe, Horn & Tamper, S3296A

    Hills
    $60.50
    $60.50 - $60.50
    $60.50
    $50.95
    $50.95 - $50.95
    $50.95

    External siren strobe combination siren, box style, plastic case , includes horn speaker, strobe and tamper, connect back to alarm system via hard ...

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    $60.50
    $60.50 - $60.50
    $60.50
    $50.95
    $50.95 - $50.95
    $50.95
    Sale Sale
  • Bosch Plastic Box Siren Cover with Horn Speaker and LED Light, HC-WPSC
    Bosch Plastic Box Siren Cover with Horn Speaker and LED Light, HC-WPSC
    Sale Sale

    Bosch Plastic Box Siren Cover with Horn Speaker and LED Light, HC-WPSC

    Bosch
    $59.38
    $59.38 - $59.38
    $59.38
    $50.95
    $50.95 - $50.95
    $50.95

    Plastic siren cover with horn speak and LED strobe to suit hard wired security system, generic Model: HC-WPSC Plastic siren cover with horn speak a...

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    $59.38
    $59.38 - $59.38
    $59.38
    $50.95
    $50.95 - $50.95
    $50.95
    Sale Sale
  • Hills Reliance Siren External Combo with Strobe, S1799
    Hills Reliance Siren External Combo with Strobe, WP16
    Sale Sale

    Hills Reliance Siren External Combo with Strobe,206162

    Hills
    $55.00
    $55.00 - $55.00
    $55.00
    $33.57
    $33.57 - $33.57
    $33.57

    The Hills Reliance Slimline External Siren Strobe Combo operates on a 12-15V DC voltage and provides a sleek, discrete defensive alternative to tra...

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    $55.00
    $55.00 - $55.00
    $55.00
    $33.57
    $33.57 - $33.57
    $33.57
    Sale Sale
  • Plastic Siren Slimline
    Sale Sale

    Secor Plastic Slimline Siren

    Generic
    $43.59
    $43.59 - $43.59
    $43.59
    $24.02
    $24.02 - $24.02
    $24.02

    Secor plastic slimline siren WP06 is a sleek and unobtrusive alternative to a standard siren cover and strobe. 12-15V DC operating voltage. Model: ...

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    $43.59
    $43.59 - $43.59
    $43.59
    $24.02
    $24.02 - $24.02
    $24.02
    Sale Sale
  • Hills Small Round Blue Strobe, TK34
    Sale Sale

    Hills Small Round Blue Strobe, ML02

    Hills
    $13.24
    $13.24 - $13.24
    $13.24
    $11.55
    $11.55 - $11.55
    $11.55

    Hills Small Round Blue Strobe The small round blue strobe light with high intensity LED is specially designed for external siren box alarm system....

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    $13.24
    $13.24 - $13.24
    $13.24
    $11.55
    $11.55 - $11.55
    $11.55
    Sale Sale
  • Hills Reliance XR Wireless External Siren
    Hills Reliance XR Wireless External Siren
    Sale Sale

    Hills Reliance XR Wireless External Siren

    Hills
    $846.66
    $846.66 - $846.66
    $846.66
    $368.06
    $368.06 - $368.06
    $368.06

    Hills Reliance XR Wireless External Siren External two-way fully wireless outdoor siren, specifical design for the Hills Reliance XR alarm system,...

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    $846.66
    $846.66 - $846.66
    $846.66
    $368.06
    $368.06 - $368.06
    $368.06
    Sale Sale