Short Description:
Your Ultimate All-Weather Home Security Solution
As smart home technology evolves, traditional doorbells can no longer meet modern demands for safety and convenience. The S50-WIFI 4MP WiFi Smart Video Doorbell combines wire-free installation, ultra HD clarity, all-day monitoring and long battery life, delivering a full-coverage security guard for homes, rental apartments, villas and storefronts.
Sleek & Durable Body, IP64 Outdoor Protection
Featuring a premium PC+ABS housing in classic black and grey, the S50-WIFI blends easily with any doorway decoration. Compact size 35*46*150mm and light weight 223g make installation simple and unobtrusive.
With IP64 dustproof and waterproof rating, it works steadily in harsh outdoor conditions. The operating temperature ranges from -10℃ to 45℃, and humidity adapts to 20%–85%RH without condensation. Rain, strong sunlight, frost and damp weather will not affect its stable performance all year round.
4MP Ultra HD Image, Wide View & Clear Night Vision
Powered by a 1/3-inch 4MP progressive CMOS sensor and professional 2.8mm F2.0 lens, this doorbell supports 2560*1440 HD live streaming. It captures sharp details of visitors, parcels and every movement outside the door. It offers a 131° ultra-wide viewing angle (109.8° horizontal, 60° vertical) with no blind spots. Built-in 4 infrared LEDs deliver up to 10m IR night vision. With IR-CUT automatic switch and 3D digital noise reduction, it presents clear color images by day and detailed black-white footage at night, even in low-light environments.
Wire-Free & Low Power Design, 3.5 Months Long Standby
No wiring required, saving installation trouble perfectly for renters and self-built houses. It is equipped with 2pcs 18650 rechargeable lithium batteries, total capacity 5200mAh 3.7V. Fully charged within 4 hours with DC 5V1A input.
Thanks to ultra-low power consumption (240mA working / 350uA standby), it lasts up to 3.5 months if triggered 10 times per day. The standard 500mm power cable ensures easy and fast recharging, greatly reducing maintenance frequency.
Stable Dual-Band WiFi & Easy App Pairing
Built-in high-performance WiFi chip supports IEEE 802.11 b/g/n, compatible with 2.4G & 5G frequency bands. Strong wall-penetrating ability keeps stable connection even in multi-storey villas. Multiple encryption protocols protect network transmission safely.
It works with the Tuya Smart App, supporting QR code and Bluetooth dual pairing methods. Simple operation allows users of all ages to set up quickly. Adaptive stream rate (800kbps main stream / 256Kbps sub stream) ensures smooth real-time live view and video calls anytime.
Full Smart Security Functions for Total Peace of Mind
More than just a doorbell, it acts as an all-round security camera with rich practical features:
Two-Way Audio: Built-in -38dB high-sensitivity mic and 8Ω speaker with G711U audio coding, allowing clear remote conversation with couriers, guests and strangers. Smart Humanoid Detection: Supports motion detection and humanoid filtering to reduce false alarms and push instant phone alerts when someone lingers.
Multiple Alarm Modes: Anti-dismantle alarm and manual siren trigger warn off potential intruders effectively.
Dual Storage Support: Local micro SD card slot up to 128GB and cloud storage optional, automatically recording videos on motion detection for later playback.
Practical Extra Functions: Custom monitoring area, anti-flicker design and hot-swappable SD card meet daily usage needs in every detail.
Final Summary
The S50-WIFI 4MP WiFi Smart Video Doorbell integrates 4MP ultra HD, 131° wide angle, IP64 waterproof, long battery life, stable WiFi and full smart security functions. Wire-free and easy to install, it provides reliable day-and-night protection for residential doors, yards, villas and small shops. It is definitely a cost-effective must-have smart device for home safety.
