Friedland D936 Libra + Telephone Doorbell Ringer

Buy Friedland D936 Libra + Telephone Doorbell Ringer - for use with all Libra+ door bells. The transmitter simply plugs into a telephone in order to activate your Libra+ door bell when your telephone rings.

• Gives visual indication of telephone ringing
• Easy to install – simply plug into the telephone socket
• 50m operating range
• Activates your Libra+ door chime whenever your telephone rings
• Ideal for the hard of hearing or noisy environments