The Gate Crafters sensor is a multipurpose exit sensor and vehicle detector that allows hands free access; and, because of its simple design, it is compatible with most gate openers including the Estate Swing, Apollo, Zareba, and many others. The single piece design provides the installer with a simple installation procedure. The Gate Crafters Exit Sensor is buried in the ground so a potential intruder or vandals do not notice it. The Gate Crafters have a wide range of power supply options from 9V to 41V AC or DC. Low current consumption makes it an excellent choice for solar power applications.

The Gate Crafters sensor uses a passive probe sensor to detect changes in the earth's magnetic field. These changes are caused by a movement of ferrous metal objects such as a car in the proximity of the probe. The sensing area of each probe is in the shape of about 15-foot circle. The size of this detection circle changes with the size and speed of the moving car. The Gate Crafters sensor can be buried in the ground about 6 inches deep parallel to the paved driveway. It also can be placed 2 inches deep in asphalt or concrete under the path of the vehicle.

Note: Exit wands/sensors should not be used on properties in which the driveway gate is designed to keep in pets, children or livestock due to the possibility for unintentional openings. Our suggestion is to use a keypad for exiting so the gate will only open when it is intended to by code.

Use this formula to calculate how far from the gate the loops should be placed so that by the time a car reaches the gate, the gate will be completely open:

Exit Loop formula:    x*(y*1.46)=z

x = time for gate to open in seconds.
y = Desired MPH to reach gate.
z = how far from gate.

FYI - 1.46 converts miles per hour to feet per second. We also recommend adding in 10 to 20 feet so the gate is fully open at a comfortable distance from the gate.

For placement of a safety loop before and after the gate use the formula below. A safety loop is designed to stop the motion of the gate before the car reaches the gate. The distance below should give an ample amount of time for the gate to stop before hitting a vehicle:

Safety Formula:     4 feet before a closed gate and after an opened gate.

“We are always getting questions about how gate exit wands work and how they are different from exit loops.

Exit wands are what is know as a magnetometer which senses changes in the Earth’s magnetic field. An easy way to explain how exit wands work is to picture a boat traveling through the water. As the boat is traveling it is creating waves. As your car travels through the magnetic field of the Earth it creates similar waves, like the boat. The exit wand’s magnetometer picks up on these waves as you travel by the wand. One downside of exit wands is that they do lose sight of your vehicle when it is stopped.

Gate Crafters carries 5 different types of exit wands that work very similar to each other. The only difference between these wands is some of their features. The GTO/PRO wireless exit wand is wireless between the magnetometer and receiver. The Gate Crafters exit wand is manufactured by EMX and has been around for years. The GTO exit wand is recommended for use with other GTO openers and accessories. The Estate Swing exit wand does come with a range control board that allows you to adjust the sensitivity of the magnetometer. This feature allows you tune down the range of the exit wand so that vehicles such as a lawnmower don’t set open your gate, but this isn’t a complete failsafe, as it will still operate the gate opener when something is nearby. The Estate Swing Deluxe Exit wand is the most different from the other exit wands. It is constructed out of copper and features a ground cable that attaches to a grounding rod that helps protect this exit wand from lightning strikes. The other 4 exit wands do not have this feature and are susceptible to damage from lightning strikes. Also, the Estate Swing Deluxe Exit Wand comes with a 5 year warranty, which is longer than any other exit wand we sell.

Exit loops differ from exit wands in that they are buried in the driveway in a loop and are wire to the gate opener. The way exit loops work is that they detect the presence of metal (your car) above the loop. It does not matter if your car is moving or not, the loop will detect the car. Besides being used to exit your property, exit loops are used for safety. When exit loops are used as a safety device, they will prevent your gate from closing on your car, when they detect a car nearby to your gate. The exit loop is wired to an exit loop detector, which is then wired into your gate opener’s control board.

GateCrafters.com is a one stop shop for gate openers and gate accessories at a great price. Gate Crafters was started on the idea of providing gate openers and accessories along with great customer service to our valued customers. We have technical support available to you 7 days a week from 9 am to 9 pm, eastern time. Our experts are standing by to take your phone call, answer your email, or chat with you with our live chat on our website. We welcome any question you may have and can help you put together a complete package for you so your gate operates how you want it to. We look forward to hearing from you.

The NIR-50-325 Retroreflective Photo Eye can be used as a reversing sensor for any assortment of gates. Its benefits include an extended range for improved performance in rain and snow. It has NC and 10k monitoring. A compact design that allows for easier mounting. A lower current draw that makes it superb for solar and low voltage applications. It comes in a weatherproof casing and is also UL325-2016 compliant for safety devices. These features make the EMX NIR-50-325 the perfect photo eye for any gate setup.

EMX Industries is a manufacturer leading the industry in a wide range of sensor and control applications. Their access control and detection devices are equipped with technologies that sense general motion such as objects, vehicles, and people. Made in the USA, solutions from EMX are engineered and manufactured in Cleveland, Ohio. Participating in the DASMA committee on UL325 specifications, this trusted source stays focused on safety by adhering to their quality control system which promises only the highest quality and performance from their products.

The EMX NIR-50-325 is the upgraded version of the NIR-50. This model is the perfect installation to remain within compliance of UL 325 standards for automatic operation systems. This feature is the major difference between this new upgraded model and the previous version. Classified as an external entrapment device, this retro-reflective photo eye is used as a type B1 non contact sensor for safety and protection. UL325 requires continuous monitoring of all safety devices that are to be connected to a gate or door opener. Class I and II gate openers must have a safety audio alarm functioning properly at all times to protect any object in the activation area of the sensor.

The NIR-50-325 photo eye is an accessory part for a gate system that is configured for normally closed systems. It is meant to be installed alongside a new or already existing gate system. A red LED indicator provides assistance to technicians when aligning the photo eye with the reflector during installation. A yellow LED is used as the signal stability indicator between the sensors. Once the photo eye is installed, the reflective technology directs an infrared beam to the reflector and back to the photo eye again communicating any obstruction in range with a response time of 10ms. UL325 requires continuous monitoring of all safety devices that are to be connected to a gate or door opener. Each gate application requires its own unique monitoring method and it is advised to read the instruction manual from the manufacturer for your particular application. This retro-reflective photo eye equipped with extended range of 50 ft. and was designed to be used with gate operators, overhead garage doors, and other parking barriers.

Made from strong, rigid ABS plastics the enclosure provides complete structural integrity from resistance and force. With an environmental protection rating of IP66 this code indicates how tight the mechanical housing is against water and dust. This ingress protection rating indicates the sealing effectiveness which was designed to be effective against various weather conditions. EXM manufacturer warranty protects from defects and workmanship for up to 2 years of purchase.

The following tools and supplies are suggested in the manufacturer manual for optimal installation. They are not provided by Gate Crafters, however, most tools are available at local hardware stores for purchase or rental.