Dakota Driveway Alert Transmitter DCMT4000. 1.6km range* for use with Dakota 4000 series receivers and accessories.
The transmitter is powered by 1 x 9 volt Battery. Alkaline Batteries are fine and will last around 12 months, use Lithium Batteries for very cold situations. The transmitter has an adjustable detection range from 7 metres up to 30 metres. People, cars and large animals moving within 15 metres will activate the transmitter and will ignore small animals such as cats, rabbits etc, nor will it be triggered by moving trees or shrubs. The transmitter will send a signal up to 1600 metres to the Receiver (In the house) when it is activated. 16 extra transmitters can be added to the system.
* If there are trees or buildings between the transmitter and the receiver then you may only achieve 800, 900 or 1200 metres. If there are insurmountable range problems return the kit as new in original packaging within 14 days and you will receive a credit less courier charges.