HL668K Keypad Door Knob with Code Matte Black/Satin Nickel/Sliver Touchscreen Door Knob Please replace batteries when it

Please replace batteries when it beeps 10 times

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4 * AAA batteries Alternative Unlocking Method 2 Physical Keys Lock Type Keypad Controller Type Hand Control Material Type Zinc Finish Types Zinc Alloy Integrated

Use the thermometer to monitor the temperature and do not exceed 345℃/653°F

5"W x 4"H Blade Material Zinc Style Touchscreen Door Knob with Keypad Control Method Touch Multi-function Low battery alarm / mute mode / passage mode / 5s Auto-lock（Note: there is NO “one-touch lock” function in interior door knobs） Recommended Uses For Product Home/Apartment/Hotal/Coffee Shop/Garage and so on Anti-Peep Password Prioritizing your safety

HL668K Keypad Door Knob with Code Matte Black/Satin Nickel/Sliver Touchscreen Door Knob Please replace batteries when itHL668K Keyless Touchscreen Door Knob with Keypad Specification Picture Color Black Satin Nickel Silver Size 9"D x 7. 5"W x 4"H Blade Material Zinc Style Touchscreen Door Knob with Keypad Control Method Touch Multi function Low battery alarm mute mode passage mode 5s Auto lockNote: there is NO one touch lock function in interior door knobs Recommended Uses For Product Home Apartment Hotal Coffee Shop Garage and so on Anti Peep Password Prioritizing