IEC 60839-5-6 Ed. 1.0 b:1991
Original price was: $36.00.$18.00Current price is: $18.00.
Alarm systems – Part 5: Requirements for alarm transmission systems – Section 6: Requirements for voice communicator systems using the public switched telephone network
International Electrotechnical Commission , 05/03/1991
Pages: 15
Specifies the requirements for voice communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched connections providing event driven signalling between an alarm system and a remote centre.
Related products
Original price was: $169.00.$84.00Current price is: $84.00.
Original price was: $79.00.$39.00Current price is: $39.00.
Original price was: $95.00.$47.00Current price is: $47.00.
Original price was: $204.00.$102.00Current price is: $102.00.
Original price was: $95.00.$47.00Current price is: $47.00.
Original price was: $31.00.$15.00Current price is: $15.00.
Original price was: $41.00.$20.00Current price is: $20.00.
Original price was: $31.00.$15.00Current price is: $15.00.