Touch screen password lock (FF821)

Touch screen password lock (FF821)
Touch screen password lock (FF821) product introduction

main feature:

1. Card type: mifare card

2. Touch the key to enter the password

3. Microwave detection card proximity

4. After installing the doorbell, the door lock can set up up to 27 kinds of doorbell sounds by itself.

5. The second generation resident ID card can also be your key to open the door.

6. Unlock mode can be set by yourself: mifare card and password can be unlocked independently/mifare card and password can be used at the same time to unlock

7. The card is set on the lock, no system software is required, and up to 2 management cards can be set, and 200 cards can be opened.

8. The password can be modified by itself. Up to one management password can be set, and 50 passwords can be opened.

9. Password supports garbled input, up to 12 digits

10. Can set the channel

11. Door "false lock" alarm

12. Low voltage alarm prompt

13. Battery powered, external emergency power supply

14. Chain type mechanical key national B-class anti-theft lock, easy to copy, high security

Main Specifications:

1. Working voltage: 6.0V (4 section 5th genuine alkaline battery)

2. Static power consumption: <50UA

3. Moving too power: <200MA

4. Battery life: 10 months or more (4 section 5th genuine alkaline battery)

5. Low voltage prompt: <4.5V

6. Reading and writing distance: >20MM

7. Working temperature: -20 degrees - 70 degrees

product features

model FF821
specification Put
Yield 10,000
price 600.00
company name New Century Smart Lock has limited company

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