TTLOCK Wireless Digital Keypad Work With TTLOCK Bluetooth Smart Devices Fingerprint Lock

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To use the keypad, you need to add it to compatible ttlock device first (There must be wireless keypad in your app same like picture below!!!), Device alone unable to work

Dimension: W67.7*H96.3*T29.9MM
power supply: 4pcs AAA batteries. Not included
Voltage: 3V
Standby power consumption: less than 10μA

package list:
1pcs keypad
1pcs manual
screws

For compatible ttlock smart devices, you can click image below to order.