1 21. Including ItemsThe following items are included in addition to the lobby station.Embedded box:Trepanning a hole on the wall, insertthe embedded box, and fix it with thecement slurry.1111111841NamePart Count2 wire connector: AWG22, for powerport.2 wire connector: AWG24, for 12V outp-ut port.2 wire connector: AWG26, for 485 port.3Wire connector: AWG24, for lock port.8Wire connector: AWG26, for OpenDo-or/DoorState/FireAlarm port.ScrewdriverScrew M4*8 & Gasket: Locked the Out-door unit to the embedded box.(Only four screws are used, andthe other four are spare)Screw ST5.5*25: Lock the embeddedbox to the wall.Spong Pad: Paste to the embedded boxif the anti-movement button can nottouch to the embedded box.2. Important Information2.1 Important Safety InformationTo prevent severe injury or loss of life or property, and to ensureproper and safe operation of your product, read this section care-fully before using the product.WARNINGPreventing fire, electric shock, and short circuits.・ Leave installation work to the dealer. Installation work requirestechnical knowledge and experience. Electrical connection workshould be performed by certified personnel only. Failure to obs-erve this may cause fire, electric shock, injury, or damage to theproduct. Consult the dealer.・ Use only the power supply unit VL-PC3400.・ Do not place objects on the power cables. Install the productwhere no one can step or trip on the power cables.・ Do not allow the power cables to be excessively pulled, vent orplaced under heavy objects.・ Make sure all connections from the power outlet to the powersupply unit are secure.・ Never touch the power supply unit and power cables with wethands.・ Do not use the power supply unit for outdoor installations (it isfor indoor use only).・ Do not disassemble or modify the product. Refer servicing to anauthorised service centre when service is required. Disassem-bling the product or manipulating the product in a way not desc-ribed in the documentation may expose you to dangerous volta-ges and other risks.・ Do not touch the product or the power supply unit during an ele-ctrical storm. There may be a remote risk of electric shock fromlightning.