Detailed Product DescriptionWholesale RFID locker lock Fast shipping Competitive price Waterproof wristband card CE, FCC, RoHS Wholesale RFID locker lock ONLENSE is one of the leading manufacturers of door locks in Guangzhou, ChinaOur products are certified by renowned International Quality Institution with its excellent qualityWe guarantee quality product, most competitive price, prompt shipment as well as fulfilling services RFID Locker Lock 4000EM-Four levels of management: master card, manager card, service card and guest card-Either mode of single card control or double card control can be used flexibly-The lock has 9V battery temerinals for emergency to repower the lock-Suitable for schools, sports, gyms, leisures centers and fitness clubs -Low battery warning feature-Best price & Fast shipping RFID Locker Lock 4000EM ParametersPower SupplyDC6V, 4 x AA batteriesStatic Electric Current<10u ADynamic Electric Current< 150mABattery Life20,000 opening in normal status and open 200 more times Door thickness15-30mmWorking temperature-20~+55 RFID Locker Lock 4000EM (3 colors available) RFID Locker Lock 4000EM waterproof wristband card                                                   CE certificate  A truly durable product, meeting the demands and expectations of the leisure industry RFID locker lock 4000EM