The TG-1 and TG-3 provide single line Teleguard protection ideal for punch down or terminal block installation. Viking’s Teleguard privacy devices prevent your phone calls or fax and modem transmissions from being interrupted if someone accidentally picks up another extension. Teleguard devices can also secure against internal eavesdropping by any other extension equipped with a Teleguard device. Viking’s Teleguard products protect the device that accesses the telephone line first by denying ot her Teleguard equipped devices access to the line until the call in progress has been terminated.
Incoming calls will ring all devices simultaneously, but the device that answers first denies any other Teleguard equipped device access.
Mua reseller to purchase this product
- Line powered
- Modular or punch-down installable
- One and two line devices
- Compatible with analog lines with 12V DC or ligher talk battery
- Transparent operation
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