tuya m30 wireless doorbell door bell visual intelligent wifi doorbell remote monitoring app phone intercom doorbells

direct factory price, dhgate professional factory shop welcome to retail and wholesale .you can mix any items together from my store note: this price are do not included any customs fee ,customer should pay for customs fee and do customs clearance in time specifications our products are directly supplied by the factory, all kinds of electronic cigarette accessories, packaging bags, earphones, bluetooth devices, storage: the tf card stores the maximum support for 32gb
power: battery power supply two section 18650 core international general.syi