Features: 1) Two options to gain access: fingerprint and/or PIN code2) Convenient one-touch system3) Security first design4) Easy-to-operate key pad5) Remote branches (LP805R)6) Key access (LP805A)7) Remarkable durability8) Up to 99 fingerprints memory capacity 9) Safety dead bolt10) Battery power supply supporting 4,000 operations11) Low power alarm12) 9V battery back-up power supply13) Anti-tamper and malicious operation14) Modern appearance and advanced biomechanical design15) The optical prism is high-impact resistant and can be adapted for outside use under severe environmental conditions16) It is highly anti-static and resistant against physical damages producing area:China