OEM low power PIR smart video doorbell wholesale

Adopted optional 3MP or 4MP high‑definition CMOS image sensor and H.264 / H.265 High Profile video encoding, this video doorbell optimizes data volume to save battery power and storage capacity. Equipped with 3.2 mm fixed‑focus lens plus IR dual‑filter switch, it delivers sharp real‑time view day and night, infrared night vision can reach 5‑8 meters even in complete darkness. Built‑in WDR wide dynamic range and 3D noise reduction technology effectively improve image quality under strong backlight and dim ambient condition. Dual‑stream simultaneous output is supported, offering different‑definition streams for mobile remote preview and local video recording. Time watermark and mobile real‑time recording help you keep valid visitor record and evidence. Real‑time battery level display allows end‑users to check remaining power status conveniently on Tuya APP.

Power supply system adopts built‑in non‑detachable dual 18650 batteries with total 5200mAh large capacity. This rechargeable video doorbell supports external solar panel charging to realize long‑term outdoor standby. When battery capacity drops low, low‑battery warning notification will be pushed to user’s mobile phone. Standard package includes 2‑meter charging cable and installation mounting bracket. Matching indoor chime is included, once visitor presses doorbell button, the indoor chime will ring loudly inside your house, you will not miss any visitor even if your mobile phone is not at hand.

The smart PIR human induction sensor has 2‑4 meters detecting distance and 120‑degree wide sensing angle. Compared with ordinary motion detection, PIR sensor can largely filter false alerts caused by flying leaves, pets and swaying branches. Cooperated with motion detection and human‑shape detection function, it captures human approaching events accurately. When someone rings the doorbell or human movement is detected, instant alert message will pop‑up on Tuya or Smart Life APP. Two‑way audio talkback function enables property owners to talk with visitors remotely, you can greet delivery man, talk with guest or warn suspicious strangers without opening the physical door.

Simple QR‑code scanning completes network pairing under 2.4G WiFi environment. The device supports remote access and setting on iOS and Android mobile phones. For video footage backup, users can activate cloud storage service, or insert TF card with maximum 256G capacity for local loop recording, TF card is not contained in package. Alexa and Google Assistant are optional third‑party smart home services for further smart‑home linkage.

As professional wholesale rechargeable wifi video doorbell with chime suppliers, we fully understand various demands from global dealers, importers and smart‑home project integrators. When you bulk purchase tuya wireless video doorbell with chime, our OEM low power PIR smart video doorbell wholesale can provide brand logo printing, customized packaging and UI modification. For special project demands, our custom wireless smart video doorbell with PIR human detection solution is available. From small trial wholesale orders to full container bulk shipment, we can offer competitive unit price, complete parameter documents and necessary technical support, helping you develop your local smart‑home market. Please feel free to get in touch with our sales team for detailed quotation and cooperation terms./contact-us.htm