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Zhongqi Best Seller on Amazon Door Switch Controller Sensor Door Opener FM138 50Ft. Driveway Vehicle Sensor

Zhongqi Best Seller on Amazon Door Switch Controller Sensor Door Opener FM138 50Ft. Driveway Vehicle Sensor

Regular price $100.00 USD
Regular price $188.00 USD Sale price $100.00 USD
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Strongly Recommended for Gate Openers

Ideal for family and friends to go out without a remote or keypad, and enjoy wireless "Hands Free" exit of your property.
The wand senses changes in the earth magnetic field caused by mass metal movements and then automatically opens the gate.
User-friendly design, simply adjust the field area of sensitivity from 2 to 12ft. by turning of a knob.
Coming with 50 feet (15 meters) long directly burial cable (a PVC jacket 5-core cable), the probe is allowed to be trenched and placed next to the drive.
Prewired weather-resistant wire and easy-to-follow instruction are included for your peace of mind.

Key Installation Points

Wire directly to the control board of the gate motor.
The probe can be directly buried underground to save unnecessary labor cost compared with the loop coil model. No earth grounding required.
Generally install the wand 25 to 100ft. away from the gate, and bury 2” deep from ground and 8” from driveway edge.
The wand can be placed up to 100 feet (30 meters) away from the gate. Shield wire (size: 5 x 18AWG) is recommended for extension.
Install the wand away from any power lines to avoid interrupting detection signal.
If the gate operator system is only solar powered, please add 30W solar panels more and upgrade the battery (NOT included) to 17 Ah to meet the power consuming.

 

 

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