This reliable attractive doorbell intercom provides easy communication & ensures maximum security & privacy at home or in theoffice. The system comprises a wall-mounting in sheltered position outdoor annunciator & a wall or free standing indoor unit. Both units are made from unbreakable ABS plastic resin & are connected by 20m of connecting lead via 3.5mm jacks. The outdoor unit has a push button which sounds a pleasant dingdong on the indoor station. The intercom is powered by a 9V PP3 battery not included
- Order Code JY49D. A weak battery is indicated by a flashing LED when any button is pressed. Ideal for home office shop warehouse etc.