Item: VS-LO639MBB
Quantity: 10000set/month
Packing: boxes/set
Min order: 10set
sample: available
Place of origin: China

1. Color: Polished Golden surface with golden edge
2. Cast steel integrative design
3. Plated surface
4. USA standard, 5 latch mortise
5. Alarm Function

Item: VS-LO639MBB
MF card spec
Technical: Mifare sensor from Phillips, meet ISO14443 standard
Craft: Insert the electronics module and sensor circle into the PVC surface
Low consumption: less than 6mA
Working Temperature: -20~50 degree
Working Humidity: 0~90%
System logic Anti-clash, multi-card operation support
Reading: free-touch
Storage: 8Kbits RAM, 16 districts, and 48 bytes in every district
Read-write characteristic read, write and encrypt
Read-write distance: 1~5cm
Read-write time: 1~2 second
Storage time: more than 10 years
Working frequency: 13.56MHz
Communication speed: 106Kbps

Lock Spec
Working power: 4pcs No 5 batteries, DC6V
Static current: less than 15mA
Dynamic current: 120~180mA
Battery life: more than 10,000 times
Low voltage warning: When CPU working voltage is less 4.8V, the lock can still be opened dozens of times before the batteries are replaced
Emergency unlocking The door can be opened even if the deadbolt works
Reliability: the mistake rate is less than 0.1%
Unlock record: built-in “black casket”, inside with 864pcs latest unlocking record, Mechanical key unlock the door could be recorded
Mechanical key: The separate emergency mechanical structure will allow the opening by the mechanical key in emergency
Installation requirement: the thickness of door should be more than 35mm.