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United Security TLMR Telephone Line Monitoring Relay

United Security TLMR Telephone Line Monitoring Relay
UNITED SECURITY PRODUCTS
US-TLMR
 
Quantity
In Stock

Usually leaves our warehouse the same business day.

Reviews:

0 [0]
The United Security TLMR telephone line monitoring relay notifies of disconnection after 17 seconds delay, due to cut telephone lines or excessive drops in voltage.