Alarm Systems

in 82 Products

    Security Detector Swivel Bracket

    (Accessories)
    $2.99
    This swivel bracket from Home Security Online's range of PIR motion detectors enables you to easily mount your security detector in almost every hard to reach corner.

    PLUG PACK 12VDC 1.5A SWITCH MODE REGULATED

    (Accessories)
    $22.00
    Regulated plug pack suitable for alarm and intercom accessories.

    Alarm Magnetic Reed Switch

    (Accessories)
    $25.95
    Super heavy duty magnetic reed switch. This home security online magnetic reed switch is made of stainless steel conduit 8mm diameter x 400m long, high permeability magnet in alloy case. The magnetic reed switch is usually installed in an exterior of opening doors and once tripped, sets an alarm off which cannot be  stopped by just closing the door, the alarm needs to be disarmed.  

    Security PIR Motion Detector with Pet Immunity & Swivel Bracket

    (Accessories)
    $29.95
    What activates your alarm system when you're not at home? Motion Sensors (PIR's- Passive Infra Red) which are connected to your alarm control panel issue a signal and activate the alarm. The type of PIR’s used in your home security system and the quality can be crucial. This Home Security Online security detector is a 'single mode' PIR motion detector, which means it detects only on motion. It features passive infrared and microprocessor technology that covers a 12m range.  

    Alarm Battery for Hills Reliance – 12V 5amp

    (Alarm batteries)
    $69.00 $32.95
    A suitable replacement alarm back up battery for your NX4 Hills Reliance alarm system. It is recommended that you replace the battery in your alarm system every 3 to 4 years to ensure reliability. Buy the battery and replace it yourself or call on a professional.

    Hills 4 Button Alarm Remote – S1896A

    (Accessories)
    $49.00 $35.00
    Hills Reliance 4 button remote suitable for arming/disarming your Hills NX or Reliance alarm system conveniently. A convenient addition to your Hills NX or Reliance alarm system or the ideal solution for a replacement for an old remote.  

    Bosch Blue Line Gen2 PIR Motion Detector

    (Motion Detectors)
    $48.00
    This Bosch PIR offers dynamic temperature compensation. Wall to Wall coverage – superior catch performance. Flexible mounting height, no adjustments to reduce installation time. Self-locking enclosure w/ integrated bubble level.  The perfect addition to your Bosch alarm system.

    Ness XIR100H Xline Series 15m PIR Detector

    (Accessories)
    $48.00
    The latest security PIR motion detection from Ness Security. Featuring high sensitivity with an equally high immunity to false alarms. The  XIR100H is a passive infrared detector (PIR) with dual pyroelectric element, ideal for both domestic and commercial  installations at an unbeatable price.

    Ness Security Alarm Battery 12V 7AH

    (Accessories)
    $65.00 $49.00
    Buy a Ness Security alarm battery which suits almost every Ness Security alarm panel as well as any Bosch, Hills reliance or other alarm system requiring a 12V 7Amp Replacement battery.. Remember to replace your alarm battery before you head away on holidays this Christmas and ensure your alarm is in working order before you leave. Simply replace it yourself or call upon a professional.

    Security Detector Opetx RX-40QZ

    (Accessories)
    $53.95
    Installing quality security detectors (PIRs) are the most important aspects of ensuring your alarm system works to prevent intrusions. The Hills Optex RXC-40QZ Digital Quad zone motion detector features a discrete compact design and a wide 12mx 12m coverage. The Optex RX40Q motion sensor will ensure you are well protected when used with a quality alarm system. It is also universally compatible with almost any alarm system.

    Roiscok Security Detector with Pet Immunity

    (Accessories)
    $54.95
    This reliable and easy to use Pet PIR motion detector with dual technology has a superior ability to discriminate between household pets and unwanted human intruders. It detects on both body heat and motion and is specifically designed to discriminate between household pets and unwanted human intruders. It features dual passive infrared and microprocessor technology that covers a 12m range and is pet immune up to 45KG. If want to be able to turn your alarm without it false alarming while your pets are inside, then the Home Security Online Pet detector is just what you need.

    Pet Friendly Security Detector Opetx RX-40PT

    (Accessories)
    $58.95
    Installing quality pet friendly security detectors (PIRs) are one of the most important aspects of ensuring your alarm system works to prevent intrusions. The Hills Optex RX-40PT Pet friendly Digital Quad zone motion detector features a discrete compact design and a wide 12mx 12m coverage that can discriminate against pets up to 15kg. This pet immune securitymotion sensor will ensure you are well protected when used with a quality alarm system. It is also universally compatible with almost any alarm system.
in 82 Products

Alarm Systems

Hard Wired AlarmsWe stock alarm panels from leading security brands including: Ness Security, Paradox alarms, Bosch security and Hills Reliance which are suitable for small domestic applications through to commercial security applications and are supplied with a range of alarm keypads.   We recommend these leading edge alarm systems  be installed and  programmed by an experienced alarm installer/security technician Wireless AlarmsOur Zero Wire alarm system and Ness Security Guard III alarm are an excellent DIY security alarm solution. All our wireless alarm systems are ideal for people on the move as they are completely portable and can be installed in the home or office for reliable security. Alarm Kits -Buying an alarm system can be overwhelming. Home Security Online have taken the hard work out of trying to establish what you need and featured a range of alarm kits from top brands including Paradox alarms, Ness Security, Bosch and Hills Reliance to suit almost any home security and business security requirement. Alarm Accessories - Whether you need to upgrade your alarm or replace part of your security system, our range of alarm remote controls, replacement alarm batteries, keypads, smoke detectors and  other alarm accessories are sure to meet a range of needs. Need help deciding which alarm system is right for you? Contact Us we are always happy to help. Home Security Online recommend our range of alarm systems be installed and  programmed by an experienced alarm installer/security technician