The SHS-3120 Digital Deadbolt features: High Performance & Durable LED illuminated Keypad, Powered by 1.5V x 4 AA Alkaline Batteries, User Capacity: 70 PINs or prox cards, magnetic relay for intrusion alarm and auto locking, Selectable passage mode and “randomizer” for an added layer of PIN protection. Four cards are included. See Data Sheet.

Material: Zinc, AI, ABS plastic, Tempered Glass, Non-Handed, Surface Mount Type, Weather Resistant.