Silent Alert Mini Telephone Monitor

Product Overview

The Mini Telephone Monitor is easy to fit and enables the user to be alerted to incoming calls to their phone, text phone and fax. 
With the new automatic signal cancellation the user only needs to pick up the phone to cancel the SignWave or Pager. 
Anti line test software ensures there are no false triggers.

Item dimensions 4.1 x 8.3 x 3.2 (cm)
Item weight 41(g)

Features

• Easy to install
• Wireless Range up to 1000m in open air
• Low battery monitoring
• Cancel signal sent when phone is answered
• Uses standard alkaline or lithium PP3 batteries
• Requires a micro filter on broadband lines
• Discreet design