NEW: Alarm button on transmitter

NEW: mobile transmitter unit with neck strap

2in1: - Room monitoring with noise activation (babyphone function)

Alarm button on transmitter

Range up to 250 m

Digital pilot tone prevents external signal reception

Battery charge function receiver and transmitter)

Range alarm

Battery alarm

Sensitivity control

Volume control

Contents: charge cradle, 2 power adaptor, rechargeable battery pack