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United Kingdom

Details about  Wireless GSM magnetic & voice sensor with call and text alerts to your mobile

Wireless GSM magnetic & voice sensor with call and text alerts to your mobile See original listing
Item Ended
Item condition:
28 Jun, 2014 15:46:52 BST
£5.00 Economy Delivery | See details
Item location:
Nottingham, Nottinghamshire, United Kingdom


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  25 Jun, 2014 12:56:56 BST  View all revisions

Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition

magnetic door sensor, voice sensor, sound sensor, call alert, sms text alert, magnetic window sensor, ant-theft alert system, intruder detector, shed alert, Auto Dialer, Wireless

 photo intruderdetectorebayad_zpsb00ea861.jpg

** WAS £39.99 - NOW ONLY £32.99 (incl. P+P) **
These devices are particularly useful when installed in isolated allotment sheds where audible alarms often cannot be heard. Also, ordinary shed alarms tend to get smashed by intruders as soon as they go off.
These devices will only alert you, not the intruder. They are small and will most likely go unnoticed.

Particularly useful if you need to install it where there is no mains electricity.

If you do need a device for a location where there's no mains electricity then please don't be fooled by the widely available "wireless" GSM systems that have magnetic door and window sensors which communicate wirelessly to a main GSM control panel.
Those control panels, which dial and alert the user, require mains electricity and have back-up batteries that only last a few hours.

The Early Warning Intruder Detector can run 9-10 days on a single charge (or can be mains powered).

Please take a look at my online video which shows you how to set up the device and
how to use the magnetic sensor. Find it at
(please copy link to video as embedding didn't work properly)

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