US $1.65-$3.00/ Piece
2 Pieces(Min. Order)
Over 15years experience factory 100M DC apartment doorbell wireless doorbell with 32pcs music Over 15years experience factory 32 pcs music & 100M DC apartment doorbell wireless doorbell 1) Suitable for homes, office installed in or outdoors buildings and ships etc. Wireless range is affected by objects such as walls, trees, etc. D613 Negative pressure wave(button) ≤-36dbm Power supply(receiver) 2×1.5V AAA Power supply(button) 1*12V 23A Alkaline battery Working power consumption ≤5W Transmit power <10mW Operating range UP to 100 meters(OPEN AREA) Sound options 32 melodies option funny doorbell 315MHZ digital visual doorbell industrial door bell
US $6.85-$7.45/ Piece
3 Pieces(Min. Order)
With our engineering experience in the security field, we research, design and manufacture security products. Now our main lines cover wireless doorbell and LED motion sensor light and wireless key finder . After sale service Any technologic problems and quality problems,you can contact us by email .
18,778 wireless doorbell products are offered for sale by suppliers on Alibaba.com, of which doorbells accounts for 24%, primary batteries accounts for 1%, and push button switches accounts for 1%. A wide variety of wireless doorbell options are available to you, such as others, graphic design, and total solution for projects. You can also choose from plug, battery wireless doorbell, as well as from modern, farmhouse, and traditional wireless doorbell, and whether wireless doorbell is 1 year, or 2 years. There are 18,778 suppliers who sells wireless doorbell on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of wireless doorbell supply is 1%, 98%, and 1% respectively.