Отель звонок сенсорная панель

1. DND & Make up. Dark back light to make visible in dark. Simple wiring Designed by Savekey 2. We have CAT5 wiring doorbell system and normal wiring doorbell system. They are designed for different projecter. The picture shown is an out door touch panel, it work with TN-DB2051TI and a chime box as a set doorbell system. 3. 2 years warranty. 4. Production lead time: 20days for any quantity order. 5. OEM & ODM are welcomed. We already ODM for some famous brands in the world, such as ABB.