doorbell speaker

DXP27W-B Diameter 27mm mylar 27*7.0mm Plastic Toy Model NO. :DXP27W-B Material :Plastic Diamater :27mm Speake...

4 Wire Handset 4.3 Inch Color TFT- LCD Screen Video Door Bell Video Intercom System For House 4.3" TFT- LCD Color screen 5-core wire connection 36 Rin...

... ODM Solution Build your AI smart with our end-to-end ODM service. We integrate camera, PIR sensor, AI vision, microphone, ...

... for precision device use s General specifications: Impedance 8 ohm Rated power 1 Watt Max. power 1.5 Watt SPL sound pressur...

... and high-sensitivity microphone. Children and women can fake a man's voice to get safer when staying at home alone. 2.Multiple Users: The s...

... Camera Wifi Video Door Bell Camera HD Ring Wifi Camera HD real-time view with 166° wide viewing angle let you can almost see the ...

... light,Max distinguish distance 5M Audio built-in 38dB microphone(Pickup distance 5M); Built-in (8Ω 1W) On-board storage Support external 3...

... Home WIFI Wireless With Two-way Audio Main features 1:120° Wide Angle 2:WiFi 2.4G Hz 3:Two-Way Audio 4;PIR Detection 5:M...

COMER Entry/Exit Bell Doorbell Welcome Chime Motion Sensor Detector Door Alarm Brand Name:COMER Power:Dry battery Size:60*26*90mm Communication Interf...

...3000mAh 11.1 Volt 18650 Rechargeable Liion Battery Pack with 2P Connector for Cars Airplane DIY, ,Handheld Fan, | China Manufactur...

... Voip With Smartphone App SIP video door phone always help you to know who are at your gate,no matter where you are.It provide reliable acc...

... 3.7V 180mAh Lithium Polymer Battery Product Specifications Model 501825 lithium polymer battery Nominal Voltage 3.7V Nominal Capacity 180mA...

Product Overview Our 4S1P 18650 lithium battery pack is assembled with premium Grade A 18650 cylindrical lithium cells, offering stable 14.8V nominal ...

.... Voice Control with Alexa Built-in Embed Amazon Echo intoyour Smart Control Panel. No need to connectthe external . 3 Control Modes at Diff...

Features: Doorbell function; With speaker and mic, people inside can talk with vistor, and open door remotely; Relay to connect to door lock, door acc...

... strip machine, TV touch bar, AV amplifier Audio player panel, Zuheyinxiang panel, active , visual Panel, security access Control P...