Iot Nb 4G 2023 New Intelligent Electronic Key Management System Cabinet Lock

Product DescriptionWorried about thieves ?Always lost keys and have to replace locks ?Troublesome to charging electronic lock ?Wondering that the unlock records of your locks could be tracked ?That's why we are here !parameter   Lock core materialSUS304 Stainless steelLock body materialZinc alloy spray plastic+SUS304 Operating Voltage3V-5.5VOperating environmentTemperature(-40°C~80°C),Humidity(20%-98%RH)Unlocking times≥50000Protection levelIP64Encoding digits Number128(No mutual opening rate)Lock cylinder technology360°,Idle design to prevent violent opening,Storage Operations (Unlock ,Lock, Petrol ,etc.) LogEncryption TechnologyDigital encoding technology & encrypted communication technology ;Eliminate echnology activation   Create lock without power or wiring makes installation simpler and efficient .Key Parameters ModelCRT-K100L/K104LCRT-K102-4GOperating voltage3.3V-4.2VOperating environmentTemperature (-40~80°),Humidity(20%~93%RH)Barrery capacity500mAhOne charge for unlock times1000timesCharging time2hoursCommunication interfType-CUnlock Record100000piecesProtction levelIP67Fingerprint identification×√Visual screen×√Date transfer√√Remote authorization×√Voice+light prompt√√Bluetooth√√NB-lot/4G×√CRAT Smart Passive Electronic Lock System is composed of passive locks, smart electronic key and intelligent lock management software.A key could open multiple kinds of locks.Electronic key will record unlocking and locking data You could check the unlock report in smart lock software.  SoftwareIf your key was lost or theft. such keys can be swiftly disabled.Data transfer (basic) remote  authorization fingerprint identification.Authorization management makes it convenient to assign unlock permission to department or individual.The presentation of combining list and the map makes every lock clear visible.We invest over 3% of our annual sales revenue in R&D with numerous patent achievements .Provide customized service for model and management software according to your needs.Application industryCRAT Smart lock widely used in mobile China unicom rn telecom tower and other units.Our intelligent lock system applied in the communication machine room cabinet, outdoor control cabinets ,optical cable transfer boxes, communication base stations and so on.MAIN PRODUCTS: Passive smart lock,Electronic Wireless Intelligent lock,Communication base- station smart lock,Passive padlock,Bluetooth padlock,NB Intelligent Optical box lock,Intelligent manhole cover lock,Public passage Smart lock and the full range of smart locks.We provide free standalone version lock software ,also web-based lock software which is paid.And,we can customize the lock to your requires .Please feel free to contect us and tell us your demand ./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1