Universal use and works with all electric gate operators and doors with electric openers, no matter which manufacturer. So you can easily use the code switch for your yard gate, garage door or front door. All you need is a 12-24 V DC voltage source, which most electric gate drives already provide. The code button is therefore wired and therefore no need to change batteries, as is the case with wireless code buttons. Premium code lock. Modern design, high-quality workmanship and the best materials at the same time. Made from a solid aluminium-zinc housing and therefore very well protected against weather or damage. The reinforced glass keypad prevents abrasion of the dials. Easy to enter with touch keypad. Thanks to a protection class of IP 68, the code lock is also easily suitable for outdoor use. The keyboard lighting can be activated or disabled. The SCHARTEC Sky code lock can register up to 2000 users, who can then easily open the gate or door using a number code. An administrator password also protects against unauthorized users adding or deleting codes or transponders. When using the SCHARTEC Sky on a door with e-opener, the opening time (holding time) can be set in seconds. Touch keypad is easy to operate even in the rain. Robust construction and durable technology in the usual Schartec quality. Important: When used with gate drives, the relay switching time of the code button must be set to 500 ms - 1 sec. can be changed, depending on the drive (for Hörmann drives, e.g. 1 sec. and for Schartec drives 500 ms). The code button is set to 5 seconds. (for front doors)., Weight: 0.661386786 pounds, Manufacturer: Schartec