The Phoenix 0032 heavy duty electronic key box prevents the theft of cars by stopping people stealing keys from homes and offices. This key box offers a high security electronic lock and key deposit facility - the electronic lock operates using a 3-8 digit programmable code and uses 4 x AA batteries, 2 x manual override keys are supplied for emergency access. Electronic safe for the storage of up to 48 keys Ready prepared for wall mounting with fixing kit supplied One-way key deposit for additional security Key slot on left upper side for depositing keys Internal chute prevents fishing Supplied complete with key rings and coloured tags Weight: 9kg \External Dimensions (HxWxD): 365 x 300 x 100mm Internal Dimensions (HxWxD): 355 x 290 x 50mm Manufacturer Reference: KS0032