Wireless doorbells

Note: This product is ecological chain brand product, there is no any marks on the products, please note it. Description: The Linptech Self-Powered Wireless Doorbell can convert kinetic force into more→electric energy, no wire no battery required, remember your previous melody and volume level thanks to its smart memory function,support Home APP control, and smart linkage of other smart home devices (not included), suitable for home, offices and other areas.   Features: - Self-powered electricity, pressing the button and force into electric energy. - No wire no battery required in transmitter, just plug and use with receiver. - 5-level sound volume adjustable, choose your favorite

Description: Product model doorbell Main control model bk7252 Sensor model gc0328 Photosensitive support Audio input 1 channel Audio output 1 channel Infrared drive, max. 50mA MicroSD card holder does more→not support 2 keys: doorbell key and reset key 2 indicators: equipment status indicator and charging indicator Battery interface 1 way Charging power DC 5V Function and technical parameters Parameter description System architecture embedded FreeRTOS Maximum resolution VGA, 640 * 480 Video coding standard mjepg Audio coding standard g711 A Video frame rate VGA@20fps Day night switching mode automatic Video preview supports 1-way P2P Sound acquisition support Video transmission encryption supports …

Type:Solar doorbell Connection Type: Wireless Power: Electric Supply Item Type: Wireless Doorbell Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on color:Black Material:pl more→astic Voltage: AC220V Package Contents: 1 x Doorbell 1 x Chime Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Everyone cares about problem essence: Our doorbells are designed to prevent interference, adjacent doorbells will not interfere with ours. So far, other bells less than 40 BRL may have inferred one wi more→th the others. (Do not buy cheap models with outdated technologies) our advantage 1. Buy authentic CACAZI products: We are not authorized CACAZI distributors. 100% tested before leaving a factory 2. The latest and most optimized products: 60 songs, 5 volumes, don't buy old and outdated styles 3. Auto power off memory function, a front and back music differential port, integrated design. (Old models (36 songs) do not have rehearsal function) 4. Learning code: up to 20 buttons and up to 100 receivers …

400?M / 1?312?FT? Ultra-Wide Wireless Range: Includes two plug-in chime receivers?Do not interfere with other appliances in your home or neighbors;So, even if you're a few rooms away or in another loc more→ation, you can rest assured that you won't miss a visitor.52 Chimes to Choose from: Chime Receiver provides rich sound and light; Five adjustable volume levels with a maximum volume of 115 dB;Easily choose from 52 songs with the press of the next or previous button. ?High-performance transmitter? : Extremely low power consumption? ;The chime button chime set uses CR2032 lithium battery, providing 3 years of life;IP55 dust and water resistant; operates in temperatures ranging from -20C to 60C; withstands …

Ultra-wide wireless range of 400?M / 1?312?FT?: includes two plug-in ringer receivers?; not interfere with other appliances in your house or at your neighbours'; So even if you're a few rooms away or more→at another location, you can rest assured that you won't miss any visitors. 52 Ringtones to Choose From: The ringtone receiver provides rich sound and light; five adjustable volume levels with a maximum volume of 115 dB; press the next or previous button to easily select from 52 songs. ?high performance transmitters?: extremely low power consumption?; The bell button bell set uses a CR2032 lithium battery, which provides a 3-year lifespan; IP55 dust and water resistance; Operates at temperatures …

This Wireless USB Doorbell Features a professional waterproof design, can penetrate through 3-4 walls, with a range of up to 150 meters in open areas. It has 3-level volume adjustment and 38 music op more→tions for personalization. Ideal for use in villas, apartments, offices, shops, warehouses, and more. Features: Wire-free, plug and play, easy to use. Can penetrate through 3-4 walls, with a range of up to 150 meters in open areas, strong and stable signal. 3-level volume adjustment and 38 music options for personalization, customizable to your preferences. Anti-interference and no false ringing, ensuring normal use. Professional waterproof design, suitable for various places. Specifications:

58 MELODIES & 5 VOLUME: Doorbell receiver features 58 chimes and 5 levels of adjustable volume(0 dB to 100 dB) to meet your needs for different occasions. Press the Next or Previous button to easily c more→hoose from 58 melodies. HIGH-PERFORMANCE TRANSMITTER: Ultra-low power consumption; The doorbell is USB powered, button uses a CR2032 lithium battery that boasts a 3-year maximum lifespan. IP55 WATERPROOF DOORBELL: The housing of the doorbell button is specially designed for outdoor use and is also suitable for all weather conditions. IP55 dustproof and waterproof rating; works between -4 F to 140 F; withstands various harsh weather conditions. MEMORY FUNCTION: Remembers your last melody and

Description1 * Button, 1 * Main Doorbell Distinguish front and rear doors - You can program each button to a different tone so you know where your guests are. This is a very convenient feature for mul more→tiple doorway entries. Longer Range - Up to 1000 Feet (300m) in the open air from the transmitter (150m if there are walls). Either you are occupied in the bedroom or at the kitchen, our wireless doorbell kit can remind you that someone is calling from outside. Never worry about missing visitors. 60 Melodies u0026 5 Levels Volume u0026 LED Flash- The wireless doorbell offers a wide selection of 60 tunes for your choice. 5-level of volume range from 0dB to 110dB, silent mode with just LED flash is …

BUFFER® Wireless Doorbell with Wireless Connection for Home, Office, Apartment or Garden Doors It is very easy and practical to install. Thanks to its special design, it adapts to your interior decor more→ation.. It has a range of approximately 70-100 meters in open areas and can be used indoors to block the product signal such as concrete, iron etc.. In case of obstacles, the shooting range will decrease. It is comfortable to use in any location indoors. It is economical and useful in terms of low energy consumption.. Thanks to its portability feature, you can use it closer to your location. The push button works with 1 lithium battery. There is 1 lithium battery in the box. You can stick the

Note: With WiFi Adapter, can achieve remote control the lock by phone APP. Features: *No lock hole design, it completely abandons the traditional key and lock, open and close by remote control or APP more→(eWelink), realized real security. *Three unlock modes optional: Phone APP unlock, Remote control unlock, indoor Button unlock. * Dual core and dual system, open faster, response quicker. Easy and firm installation with the external mounting plate. * Remote controls with digital conversation system, it cannot be decoded or duplicated. Antitheft and bring you safety. * Made of stainless steel, provide long service life, very strong and steady. Power saving and low battery consumption. * Once the

Thanks for your visiting our store! 38 music ringtones optional,while the music is on, the LED flashes simultaneously. Simple design, elegant, chic style.IP44 level waterproof. Perfect for big a more→nd high floor houses, offices, factories, hotels, etc. Brand new and high quality ,Wireless, and easy installation. High-frequency vibration body, penetrating ability,up to 300 meters remote control in the open air. 3 kinds of volume adjustable, the sound is loud and clear. Parameter: Receiver size: 65*24*95mm Transmitter size: 51*20*75mm Features: Free accessibility 300 meters ultra long distance learning code function Music flash function Innovative light touch switch 3 volume

400M / 1,312FT Ultra-Wide Wireless Range: Includes two plug-in ringer receivers; does not interfere with other devices in your home or at your neighbours; So even if youre a few rooms away or in anoth more→er location, you can rest assured that you wont miss any visitors. 52 Ringtones to Choose From: The ringtone receiver provides rich, clear sound; five adjustable volume levels with a maximum volume of 115 dB; press the next or previous button to easily select from 52 songs. High percompatiblemance transmitters: extremely low power consumption; The bell button of the bell set uses a CR2032 lithium battery, which provides a 3-year life; IP55 dust and water resistance; Operates at temperatures …

400M / 1,312FT Ultra-Wide Wireless Range: Includes two plug-in ringer receivers; does not interfere with other devices in your home or at your neighbours; So even if youre a few rooms away or in anoth more→er location, you can rest assured that you wont miss any visitors. 52 Ringtones to Choose From: The ringtone receiver provides rich, clear sound; five adjustable volume levels with a maximum volume of 115 dB; press the next or previous button to easily select from 52 songs. High performance transmitters: extremely low power consumption; The bell button of the bell set uses a CR2032 lithium battery, which provides a 3-year life; IP55 dust and water resistance; Operates at temperatures from …

Features: 1. Waterproof cover is especially suitable for winter; 2. It can minimize the influence of snow, condensate and fog on the button; 3. Transparent material, clearly see the button indicator l more→ight, remind whether the product works normally and replace the battery in time; 4. Local protruding and humanized design; 5. Press the button easily without rubbing your fingers; 6. Tough material, anti falling, prevent strangers from damaging the button. Specifications: Material: environmental protection plastic Size: 111 * 63.5 * 52mm/4.37*2.5*2.05" Package Included: 1 X Transparent Waterproof Cover 1 X Double-sided Adhesive

Features: High definition clear video with 130° viewing angle, display the details in front of your door,reliable and practical WIFI connection, no wire needs, achieve a two way intercoms between th more→e doorbell and mobile phone.Real-time mobile phone, support two-way calls, photos, recording, caring for your family makes you more secure Disassembly free cycle charging, built-in 1000MAH lithium ion high-capacity battery, more than 2 months of normal use,Charging time 1.5 hours Equipped infrared night vision, automatically open at night,Support 64GB SD card storage (not include) & cloud storage The doorbell can be controlled by APP, automatical work model, intelligent and portable.Portable

1.Description: Smart Video Doorbell Home Wireless WiFi Doorbell Camera Waterproof Outdoor Doorbell Tuya App Smart Control Works With Google Assistant Voice Control 2. Features: Connect Google Assistan more→t or Alexa - Connect your doorbell with voice assistant for smarter using experience. Support 2-Way Audio - You can use the mobile app to talk to the person who rings the doorbell in real-time. Remote Control on App & Easy Installation - The smart doorbell is easy to connect to the app, compatible with both iOS and Android, via 2.4GHz WiFi, and without wires?installing. Clear Night Vision - The built-in IR night vision sensor that automatically switches on when the environment gets dark,

Features: 1080PHigh Definition Video: This 1080P Smart Doorbell offers crystal clear video quality, allowing you to see every detail of your visitors. With its CMOS sensor and infrared night vision, y more→ou can even monitor your doorstep in low light conditions, up to 5 meters away. Easy Remote Access: Thanks to its intelligent WiFi connectivity, you can access the Wireless Video Doorbell remotely using the CloudEdge APP. Whether you re at work or on vacation, you can always keep an eye on your home and receive real-time notifications when someone is at your door. IP65 Waterproof & Durable: Designed with an IP65 waterproof rating, this 2.4G WiFi Wireless Doorbell Camera is built to withstand

Make your house safer and comfortable with this product, you worth it. Features: Small size and compact, easy to use. Easy to operate, convenient. Made of great materials with high durablity. Perfect more→for office and house securirty.

[100% Wireless & Stable Wi-Fi Connection] The wireless doorbell camera only works with 2.4GHz WIFI internet. The 100% wireless design makes installing your access camera super easy and saves you the h more→assle of cables. Built-in upgraded WIFI chip, stronger WIFI signal and more stable WIFI connection. [Dual Motion Detection] Advanced PIR motion sensor and human detection enable the smart doorbell camera to intelligently detect body shapes and facial patterns, reducing false alarms triggered by passing animals or swaying branches. 2K HD Infrared Night VisionThanks to the new version update, the resolution of the J7 doorbell camera is upgraded from 1080P to 2K! Equipped with a wider viewing angle …

Smart doorbells can be used in homes, villas, office buildings, hotels, buildings, dormitories, factories, etc. The doorbell is installed at the door of the home, and the signal from the wireless door more→bell can be received in the home, and the bell will be sent to remind someone to visit. Features: 1. Long-distance wireless reception: The doorbell receiver can be directly plugged into the power supply, and the wireless reception is accessible within a range of 150M, and the transmission signal is stable, which can meet the daily use of the home doorbell. 2. Press to generate electricity: The doorbell transmitter supports press to generate electricity, no battery is required, and the service

The plug-in chime will be activated when a visitor is pressing the smart doorbell. Plug-in chime is a practical tool that matches with smart doorbell, and they both provide home security for you! Fea more→tures: 433MHz frequency, compatible with wireless video doorbell. Plug-in chime, easy to use, designed for indoor use only. Adjustable volume, low to mute, up to 110dB. Different melodies for selection, meeting various needs. A chime can pair with multiple doorbells, a doorbell can pair with multiple chimes. Note: Size and color may be slightly different due to manual measurement and different light conditons or other reasons, please in kind prevail. Thanks for understanding. Specifications:

The plug-in chime will be activated when a visitor is pressing the smart doorbell. Plug-in chime is a practical tool that matches with smart doorbell, and they both provide home security for youFeatur more→es:433MHz frequency, compatible with wireless video doorbell.Plug-in chime, easy to use, designed for indoor use only.Adjustable volume, low to mute, up to 110dB.Different melodies for selection, meeting various needs.A chime can pair with multiple doorbells, a doorbell can pair with multiple chimes.Note: Size and color may be slightly different due to manual measurement and different light conditons or other reasons, please in kind prevail. Thanks for understanding.Specifications:Color: Black/ …