Умный беспроводной дверной звонок ding dong звуковой электронный 38 Molidies семейный в

 WIRELESS DOORBELL QH-882AC

1.100m transmitting distance in the open air, 36 melodies, 433MHz frequency.                                2.Plug-in receiver with indication light,European, Australian, BS and USA plug for option.                3.Giftbox/double blister package, IP44 waterproof transmitter.                                                            4.1 million sets of auto-learning codes to avoid interference.                                                              5.Users can match 1 transmitter with 4 receivers or 4 transmitters with 1 receiver simultaneously.    6.Power Supply:(receiver,AC 110V-240V/50-60Hz);(transmitter,1 x CR2032 DC 3V battery,included).

Q1: Are you a factory or a trading company ?

A: We're a factory.

Q2: Can I place an OEM order ?
A: Yes,packages and logo can be customized.

Q3: How do you control product quality ?
A: "Quality is priority."Our QC department always attach great importance to quality control from the very beginning to the very end.

Q4: How long is the delivery time ?
A: After confirming your deposit and artworks,goods can be delivered in 35 days.

Q5: How do you deal with the products returned back from our consumers ?
A: We can provide you FOC replacements in new orders.

Q6 :How can I get a sample from you?

A:After you confirm the samples,we will send you one proforma invoice wiht product unit price,as well as freight cost.Then you at least need to pay for the courier,and we will send sample to you for free by express.

If need sample,please contact with sales