Viking Electronics LSD2 Intelligent Line Seizure Relay w/Inbound Call Switching
 Allows the user to share an existing phone line with an emergency phone or other priority alarm device. This can save hundreds of dollars a year over leasing a dedicated phone line. The LSD-2 can be used on any C.O. line or analog PABX/KSU station. An outbound call on the EMERGENCY PHONE port takes priority over a call in process on the PHONE port.
Any call in progress on the PHONE port will be disconnected for 2 seconds, returning dial tone to the EMERGENCY PHONE port. Artificial busy tone is then sent to the PHONE port.
For incoming calls the LSD-2 uses Caller ID, Distinctive Ring, or Ring Once and Call Back to route an incoming call to the Emergency Phone Port. All other calls will be routed to the phone port.
Features:
- Handles both incoming and outgoing calls
- Allows an Emergency device to share a phone line with other devices
- Gives priority to the Emergency device
- Works with Caller ID, Distinctive Ring or Quick Call Back
- DIP switch selection of inbound detection method
- Status LED displays idle, in use, or Caller ID received
- Can store up to 12 Caller ID numbers
- Push button to store new Caller ID numbers
- Provides a simulated busy tone to the phone when the emergency device is in use
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