Line Seize Relay allows the user to share an existing phone line with an emergency phone or other priority alarm device.
Interrupts any call in progress and returns fresh dial tone to the emergency phone
Can be used on any C.O. line or analog PABX/KSU station
Modular connections for easy installation
Operates on any 12 - 32V DC power source
12V DC adapter provided
During power outages the line is connected directly to the emergency device
Off hook detection LED for emergency device port
Handy test button to simulate an emergency device off hook
UL listed power adapter provided
Important: When the emergency device is in use, the phone line is not available for normal use. Any additional emergency calls will have to be made on another phone line. For this reason the LSR-1 is not recommended for single line applications.