Keep track of the comings and goings on your property
with this electromagnetic sensor alert system. When a vehicle passes the sensor, the
receiver emits an audible tone and lets you know someone's there. Order
additional indoor receivers to monitor in several locations.
Detects vehicles in motion; adjustable range from 3 to 12 ft.
Wireless design requires no digging
Instantly be alerted when someone pulls into or out of your
Functional range of up to 400 ft.
Indoor chime announces visitors or unwelcome guests
Electromagnetic sensor only senses large metal objects
avoiding false signals due to animals or children
Indoor receiver can be mounted on a table or wall
Easy-to-install and stake is included in kit
Transmitter requires 2 "AA" batteries (not included).
Lithium alkaline AA batteries recommended for extreme climates.