Specifies requirements for classification, construction, installation and operation of wire-free intruder alarm systems, installed in client's premises where the principal interconnections are by wire-free links, using electromagnetic radiation or sound to transmit telemetry or telecommand signals between component parts. Also provides guidance for system selection and signal reception.
Product Details
Published: 01/01/1990 Number of Pages: 6File Size: 1 file , 55 KB
