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Manufacturer: Ness Corporation

2 WAY LISTEN-IN SPK/MIC ONLY

Adds up to 3 zones of two way listen-in to M1 Panel
SKU: 101-219

Adds up to 3 zones of two way listen-in to M1 Control Panels. This can be used by the central station to verify an alarm, or by a user from the telephone remote control to check on elderly parents, children, etc. up to 12 microphones (m1tws) may be connected.

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