Ozone offers an exclusive collection of advanced locking systems – Proximity Smart Locks, Bio-metric Locks & RF/ID card locks. Biometric Locks are a perfect fit for new age homes, hotels, restaurants, and offices etc. & are suitable for both wooden and frame-less glass doors. Ozone also offers RF/ID card locks for hotel rooms, guest houses and personal cabins. Using a high grade intelligent microchip these locks can be activated with preprogrammed RF card and also give details of past operation.