Feature: 1. Backlight Design: The keypad adopts backlit design, which is convenient for night operation, avoids input errors, allowing to operate freely during the day and night. 2. Unlocking Method: Password, card, password and card combination. 3. Reliable Material: The access control machine is made from industrial grade ABS, which is fire proof and flame retardant, strong and wear resistant, highly durable and long lasting. 4. Large Storage Capacity: Keypad touch access control can store 1600 card information, 128 groups of passwords, and 32 groups of combination information of cards and passwords. 5. Wide Range of Uses: Superior keypad touch access control system can be widely used in office buildings, residential areas, schools, hotels and other public places. Specification: Item Type: Keypad Touch Access Control Material: ABS Application: Office buildings, residential areas and other public places. Support Cards: ID Card Sensitivity: <0.1s Doorbell Interface: Can be connected to a wired doorbell Door Opening Method: Card, password, card + password Working Voltage: DC9-16V Working Current: ≤100mA Card Reading Distance: Approx. 0-5cm / 0-2in Storage Capacity: 1600 card information, 128 groups of passwords, and 32 groups of combination information of cards and passwords. Waterproof Grade: Not Waterproof Ambient Temperature: -25 to 60℃ Product Size: Approx. 115x75x18mm/4.5x3.0x0.7in Door Opening Time: 0-999s (adjustable), default 5s Default Programming Password: 123456 Public Password: 1 Group. Package List: 1 x Access Control Machine10 x ID Card1 x Management Card1 x Terminal Wire1 x Manual