This PIR motion sensor is for the Sentry Plus and professional alarms only.
They are powered by 3 x AA batteries and will last around 12-24 months depending on where you locate the PIR and how much foot traffic passes in front of it.
They can be sited up to 200 meters from the control panel as they come supplied with a extendable aerial, however in a home you do not need to extend the aerial and when it is pushed in you cannot see the tip of this anyhow when up on the wall. You would only extend the aerial when you use the PIR to cover an out building such as a shed, garage or barn. They also come with the wall mounting kit needed to fix them to the wall.
Sentry Plus PIR
UK Postage & Packing: FREE
Overseas Postage & Packing: not available for this item, please contact us for info
To pay by card click Buy Now or call us now on: +44 (0)1522 595858