Stock Status: Out of Stock
The Bell 80D requires professional installation into a standard earthed BT terminal socket. Please note it is advised to have a telephone engineer install the bell properly.
Dimensions (approx) 175x150x115mm
Max Output 105dB (max)
Telephone lines usually have a REN of 4 ~ they can operate up to four telephone products (e.g., phones, fax, answering machine) each with a REN of 1. The Bell 80D has a REN of 1.