Ningbo Super Industrial Co., Ltd.

Payment & Shipping Terms
Payment Term:	T/T
MOQ:	5000 Piece/Pieces
Means of Transport:	by sea

Supply Capacity
Production Capacity:	50000
Packing:	opp
Delivery Date:	15days

Doorbell let you know someone are waiting outside your house and asking you to open the door as quikly as possible.
visiters don't need to knock the door or call the host,just press the button gently.
The button is assembled in the appropriateat the gate and you conect the wire for the operation immediately.