CTMV-NDB Recordable voice alarm receiver with wireless doorbell button

? Record a message to announce someone has pressed the doorbell
? Raise an alert that a caller is at the door, with the reassurance of a familiar voice
? Confused people may not recognise a conventional door chime
? Battery operated, quick and easy to install

The CTMV-NDB by Medpage provides a convenient way to remotely trigger playback of personalised messages. When the doorbell transmitter button is pressed, the alarm receiver will play back your recorded message. Also, useful for disabled people to notify a caller that the door will be opened shortly. Up to 3 different doorbell buttons can be used each triggering a different message.

Key Features

• Record personal message(s) for playback when the doorbell button is pressed
• Use up to 3 doorbells to trigger 3 different recordable voice messages
• Doorbell transmitter range up to 60M from the alarm receiver
• Useful for blind people
• 3 Recordable audio/speech messages (up to 15 seconds)
• Single or looped message playback
• Secure on/off power button

Technical Information: CTMV Receiver
Dimensions: H: 115mm x W: 72mm x D: 23mm
Powered by 3 x AAA batteries (included)
Optional DC power adaptor
Low battery warning
Typical battery life 3 months
Radio Frequency 433MHz
Hi/Low alarm volume switch (95-80dB)
Output socket for nurse call connection
Silent alarm option
N/O volt free trigger input (Channel 1 message playback)

Technical Information: NDB Doorbell
Powered by: 1 x A23 12V Battery
Standby current < 2uA
Alarm current 15mA
Low battery warning
Button press confirmation LED
Weatherproof Name/House/Flat number label
Dimensions: H: 75mm x W: 35mm x D: 22mm
Secure screw fixing or hook & loop adhesive (included)
Battery included
Maximum transmission range 60M (open field)
Transmitter frequency: 433MHz