17E Home Mini Electronic Security Lock Box Wall Cabinet Safety Box without Coin-operated Function(Red) Filter-Video DoorBell which can be applied in

which can be applied in the occasions such as video monitoring and video meeting and can transmit for channels of video image simultaneously on an 8 cores cat-5 twisted pair wire

effectively preventing signal loss

When the system detects that the battery is low

Can support two supply modes1/2/3/6 and 4/5/7/8

Built-in intercom hardware

17E Home Mini Electronic Security Lock Box Wall Cabinet Safety Box without Coin-operated Function(Red) Filter-Video DoorBell which can be applied in1. Laser micro seam cutting, smooth edges, improved anti smashing skills, security guard. 2. It is made of multi layer high strength, high hardness and high toughness alloy steel plate, which is sturdy and durable. 3. Double unlock, after installing the battery, the password can be used, no battery is installed, and the key can be used. 4. Password setting 3 8 digits password can be set freely to prevent the collision code; spare key, set the spare