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ТК-7

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ТК-7

Telephone communicator TK-7 is intended for working with Lun’ series security and fire control receiver, namely, Lun’-7T, Lun’-9P (RU and UA), Lun’-9T.

The main task of TK-7 is the provision of a standby channel for sending the information through the telephone line from the object device of Lun’ series to CSB Orlan. If the object device cannot send the event to CSB on GSM channel, it employs a standby channel and sends the events through switched telephone network (redial).

The devices such as SurGard MLR2, АДТ PACT-2 and others, connected to CSB Orlan, may be used as a receiver. The main protocol used for sending the information through telephone line is Contact ID.

Lun’ series fire control receiver in combination with TK-7 may operate in three modes:

1) GSM channel is primary; the wire line channel is a standby one;

2) the wire line channel is primary; GSM channel is a standby one;

3) the wire line channel only.