Reimagine your front door security with the UNV Doorbell — a dual-lens video doorbell engineered for complete situational awareness that comes with 1, 2 or 3 chimes. With two ultra-wide-angle cameras, intelligent detection features, and seamless app connectivity, this doorbell offers unmatched visibility and control. Whether you're monitoring packages, greeting guests, or securing your home, the ED-525B-WB delivers crystal-clear video and real-time alerts — all from the palm of your hand.

Built to perform in any condition, this doorbell is your vigilant, always-on guardian.

Secure smarter — install the UNV Doorbell today.

⭐️ Features

✓ Dual-Lens Coverage, Full Perspective
3MP main camera for visitor identification and 2MP sub camera for ground-level package monitoring — no blind spots.

✓ Smart Detection, Instant Alerts
Advanced motion, human body, and package detection with real-time notifications via the UNV-Link app and Uniview NVR.

✓ Crystal-Clear Imaging in Any Light
True HDR and WDR technology ensure sharp, balanced video even in challenging lighting conditions.

✓ Always Connected, Always Ready
Dual-band Wi-Fi (2.4GHz & 5GHz), Wi-Fi 6, and Bluetooth support for fast, reliable streaming and easy setup.

✓ Built-In Storage, No Extra Costs
8GB eMMC onboard storage eliminates the need for external memory cards or cloud subscriptions.

✓ Flexible Chime Options
Supports up to 3 wireless chimes or 1 mechanical chime, with Sub-1GHz wireless connectivity.

✓ Durable & Weatherproof
IP65-rated protection and wide operating temperature range (-30°C to 60°C) for year-round reliability.

🎚️ Technical Specifications

Main Camera	3MP, FOV: H116° / V82.5° / D131°
Sub Camera	2MP, FOV: H96.8° / V52.6° / D109.9°
Illumination	IR (5m) + White Light (2m), Min. Illumination: 0.02 lux
Video Compression	H.265 / H.264
Audio	128 Kbps, 8K sampling, G711 / MP3 / PCM
Detection	Motion, Human Body, Package
Connectivity	Dual-band Wi-Fi (802.11 b/g/n/ax), Bluetooth, Sub-1GHz
Storage	8GB eMMC
Power	AC 12–24V, 10W
Battery	240mAh rechargeable lithium (for mechanical chime)
Protection Rating	IP65
Operating Temperature	-30°C to 60°C
Dimensions	55.8 × 156.5 × 27.9 mm