User Manual

SETTING UP

Gate Sensor

9mm/

3/8” max

Mounting the Gate Sensor

The Gate Sensor can be easily

mounted to a surface next to a

gate/door using the included

mounting plate, screws and wall

plugs (if mounting to brick or

concrete). Be sure to install the

Gate Sensor high enough so it's

out of reach of small children.

Mounting the switch and magnet

The sensor switch and magnet are each fitted with an adhesive

strip. Stick the sensor on the gate/door frame (the stationary

part), and the magnet on the gate/door (the moving part) itself.

Press firmly against surface for 30 seconds to create a strong

bond. For proper detection, the sensor and magnet must be

aligned side by side with their arrows pointing to each other, no

more than 9mm (3/8") apart.

Installing batteries

The Gate Sensor requires 3 x AAA batteries

(not included) to operate.

1. Remove the screws from the battery

compartment cover, and then lift up the

cover.

2. Insert 3 new "AAA" alkaline batteries,

matching the polarity markings (+ and -)

inside the battery compartment.

3. Screw the battery compartment cover

back into place.

CAUTION: The Gate Sensor siren is extremely

loud! Protect your hearing by wearing earplugs.