Office RF Keypad lock numeric keypad PY-8821-QG

Office RF Keypad lock numeric keypad PY-8821-QG Introduction: Password and MIFARE® card used offices, household intellectual safe locks are parts of MIFARE® Classic 1K  Card Pass System. The MIFARE® card can be used in other equipments of One-Card-Pass. The functions of the lock system are very strong and easy to operate. Locks can be in common open state. If the door is not locked well, the lock wil make a indication automatically. All the passwords and door opening cards are configured by clients, to lessen the leaks. The MIFARE® Classic 1K cards of the system is of common uses, such as housing estates, paking lots,etc. The locks is applicable to modern offices, office buildings, hight class flats, villas and so on. There are two modes for opening MIFARE® cards and password used offices, together with household lock system.   Functions and performances:   1. Cade Type: MIFARE® Induction Card 2. Password Input by Touching Key Pression  3. The lock opening modes can be set by your choice. Use MIFARE® cards or passwords separately to open/ Only MIFARE® cards and password used together could open the locks. 4. The cards are set by the lock sytem and software is not needed. 2 management cards and 200 cards at most. 5. The passwords can be modified by your choice. 1 management password and 50 door opening passwords at most. 6. Messy codes could be used when inputting passwords. 12 digits at most.  7. You can set the lock in common open state. 8. Alarm of False Closing 9. Indication of Lacking of Voltage 10. Batteries supply the power. External source can be used.   Technical Parameters:    Working voltage: 6.0V (4 pieces of No.5 alkaline batteries)
Static power supply: <100μA
Dynamic power supply: <200mA
Lifespan of batteries: 10 months or above
Indication of lacking voltage: 4.5V
Induction distance: >25mm
Working temprature: 0`C~70`C
Working humidity: ≤80%         Our service:   1.Any inquires will be replied within 24 hours   2.professional manufacturer.Welcome to visit our website:http://www.proyu-tech.com   3.High quality,fashionable designs,reasonable& competitive price,fast lead time.   4,Fast Delivery time: within 3-7 working days   5.payment terms: TT,western Union,Paypal   6.Shipping ways:DHL,TNT,UPS,FEDEX,EMS etc.