Heavy Duty Zinc Alloy Safety Guard Security Door Lock Latch for Home Hotel Door Security Door Guard Lock Silver AC Chargers - LEDs powered by 3

- LEDs powered by 3 x AG13 batteries (all batteries are included)

no need to worry your phones

Unit Theoretical Lumens 3430 DX

1 x CR2030 battery holder

it will upgrade automatically when there is a new version on the dongle server

Heavy Duty Zinc Alloy Safety Guard Security Door Lock Latch for Home Hotel Door Security Door Guard Lock Silver AC Chargers - LEDs powered by 3Product Features: The safe guard lock latch is anti thief and will give you much more security. It allows you to open door partially to identify visitors or receive packages. Easy to install, it can be widely used for cabinet, wardrobe and door. Add security to the door of residential, apartment and hotel. Comes with screws for convenient installation. Specifications: Condition: 100% Brand New Material: Zinc Alloy Surface Treatment & Color: