RDV-6 Code lock

RDV-6 Code lock Specifications: 1) Keypad dimensions: 99 x 87 x 30mm 2) Lock body dimensions: 141 x 99 x 35mm 3) Patent no.: ZL 0321946.2 Main features: 1) Unique appearance 2) Simple installation 3) Open by code 4) Code is 1 to 16 digits available 5) If code is wrongly input three times, product will automatically lock for minutes 6) Provided with automatic interlocking function, when user forgets to lock the door, it will lock automatically 7) Super code functions for all codes, any digits can be insert before correct code to protect the code from being known 8) LED setup for easy digit identification at night 9) When no battery, one override 6 9V power supply can be used through underside of keypad to activate to working 10) Stable performance Technical parameters: 1) Power supply: 4 LR6 (AM3, AA) 1.5V alkaline batteries 2) Alarming when power supply is low while locking or unlocking 3) Service life of battery: approx. 20,000 times 4) It will alarm for low power supply, and still can open for approx. 50 times Packing:10pcs/ctn Carton dimensions: 42.5 x 34.5 x 31cm Weight: 17kg