We provide parts for older alarm systems.   Brands we carry are Radionics, Bosch, Detections Systems, Ungo Box Techne, Steal Stopper, M&S Systems. 

Used parts are thoroughly tested.  You may find used parts available for less but thorough testing is time consuming and chances are the cheaper parts have not been tested.  All used parts have 90 day warranty.  New parts have a 1 year warranty.  Defective items will be replaced or refunded if replacement is unavailable.  Buyer is responsible for return shipping and installation labor.

Tips when placing your order: Your invoice address must match your credit card billing address. If you need your order shipped to another address simply enter it in the shipping address field. Also use your 5 digit zip code. Extended zip code may cause your order to fail. please contact us for international orders. 

Our business is primarily via the Internet.  Telephone access is available when necessary.  We pride ourselves in providing top notch service.