Touch Screen Hotel Doorbell with Room Number

Features:Case material: imported fireproof PC plasticShell color: senior ivory, silver-plated frameOperating voltage: 180 to 250V AC (other voltages can be customized)Dimensions: Ø152mmFeatures: super bright LED digital tube display hotel room number, room number, smart setting, tamper with them (change of method see the product installation, the product side to take off the shell can be seen set methods)Smart touch screen ding-dong doorbell triggerDo not disturb doorbell trigger self-locking (do not disturb lights, the server is locked on its own touchscreen bell triggering)Please clean:When guests want to clean the room, in the room by pressing the please clean up switch, the door with aclean logo signs in the light always, waiters will see aprompt that is timely and clean rooms; when the guests want to rest or engage in other activities when you do not want to be disturbed, just in the room by pressing the do not disturb switch, the door signs not to interference with the logo lights Chang Liang, suggesting that other people do not disturb, this time even if the press the doorbell switch, the room inside the bell will not ringBecause it is the instantaneous burst-ding-dong doorbell device, cannot long hold down the touch screen to trigger the ding-dong doorbell, so need to jog touchscreen to trigger the doorbellSet room number:Please open the front panel, when powered on, press the Bbutton, afigure in the flashing, then press Akey for digital adjustment, each press Akey figure on the increase in time, until you need for your figures, then click the Bkey, anumber of forward and flashing, press the Abutton to adjust the number, repeat until you have completed adjusting all the figures, and finally click the Bbutton, digital display, the auto-save your settings