This standard specifies the requirements for equipment used in digital communicator systems utilising the Public Switched Telephone Network which are in addition to those specified in EN 50136-2-1. The remote centre will normally be an alarm receiving centre but may be a satellite station with onward transmission using an alarm transmission system meeting the requirements of EN 50136-1-2.

Customers who purchased DS DS/EN 50136-2-3
also purchased

• DS DS/CLC/TS 50131-2-7-1 : Alarm systems - Intrusion and hold-up systems - Part 2-7-1: Intrusion detectors - Glass break detectors (acoustic)
• DS DS/CLC/TS 50131-2-7-2 : Alarm systems - Intrusion and hold-up systems - Part 2-7-2: Intrusion detectors - Glass break detectors (passive)
• DS DS/CLC/TS 50131-2-7-3 : Alarm systems - Intrusion and hold-up systems - Part 2-7-3: Intrusion detectors - Glass break detectors (active)
• DS DS/EN 50133-1/A1 : Alarm systems - Access control systems for use in security applications - Part 1: System requirements

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