Product Name: Silver Color M1 Card Split Door Lock Smart Electrical Hotel Door Lock (IV-1660) Model NO.: IV-1660 Usage: Household Door Locks, Bedroom, Channel Lock, Hotel Lock Lock Cylinder Length: 205mm Door Thickness Fits: 45-80mm Backset: 30mm Part: Lock Anti-theft Standard: B Shape: Mortise Door Lock Style: Modern Type: Electronic Material: Zinc Alloy Power: 4 PCS AA Battery Card Type: Mf 1 Card Use Life: More Than 15 Years Surface Treatment: Brushed Color: Silver Trademark: Ivor Transport Package: 6PCS/Carton Specification: Neutral Packing Origin: China HS Code: 8301400000 Product Description Silver Color M1 Card SplitDoor Lock Smart Electrical Hotel Door Lock (IV-1660)Introduction:IV-1660 hotel lock is our newest designed model for hotel application! It's made of zinc alloy with drawbench polish, humidity-proof SMT process,Together with our user-friendly hotel management software, it works well for various hotels from popular to high level.--Characteristic1.TCP/IPand theRS485communications method: Management computer connects to the controller through TCP/IP protocol, and the controller to the electronic lock via RS485 communications method2.Real-time communicatedwith the management computer, any abnormal condition (unlocking, break in, etc) happened, the management company can receive the warning info immediately, and the hotel securities custody clerk or staffs can take the quickest action.3. Most work can been operated bythe management software,for example: Authorize or disable the card, inquiry the switch status and the unlocking record, remote control to unlock or locking the doors, etc. Which is quite simple and easy.4. once the fault or communication outage happened, the management computer will receive thewarning information messageimmediately, so that the hotel engineer department can dispatch the staff to check and settle the problems in time. It helps the hotel find the problem before guests use/find it.5. Distinctive quadrate tongue can effectivelyprevent mechanical collision.6. Greatlyreduce workload,decrease the staffs and cost.7. The management computer automatic calibrates the lock clock every 5 minutes, which not only ensures the accuracy, but also increases the stability of the lock system.8. The management computer can initialize /setup the door locks directly9. There ways to unlock the door: Byremote-control, byRF cardand when emergency occurs, bymechanical keyorby the management computer.11. It is compatible with the FAS (fire alarm system), safety subsystem. The related areas will start automatically when an emergency occurs.Technical itemParameter DescriptionInductive Distance≥ 20mmPower Supplynetwork supply 12V;batteryDC 6VService Durabilitymore than 100000 timesLife Time10 yearsDoor Thickness38~55mmWeight3.7KGEnvironment RequirementTemperature: -45~80 degrees Humidity≤ 95%Effective Time of unlocking the lock5 secondsQuiescent Current< 30 uA