To exterior service.Wire released with key past, the laws port activated.Including. 2 Nøglerbruges in case of power failure. Mounted if there not is other access to garage.Match to garage door opener boxer 1000 2000 3000 Stock. 63001 &Amp 63002 & 63003 match yderliere to dè most current garage door openers on market. Brand: Boxer
