Calex Smart Doorbell Wired 4MP - See, hear and respond in 2K

Bring smart security to your front door. The Calex Smart Doorbell Wired 4MP delivers razor-sharp 2K image (2560×1440), reliable detection and instant communication via two-way audio. Pair it via Wi-Fi or wired, manage everything in the Calex app, and view live images hands-free with Google Assistant or Amazon Alexa.

Why you want it

• Crystal-clear 2K image (4MP): Recognize faces, package deliverers and details at a glance.

• Day & night security: Infrared night vision and motion detection up to 5 m - you don't miss anything.

• Talk right back: Two-way audio to speak to visitors wherever you are.

• Smart and flexible: Works with Google Assistant, Amazon Alexa and ONVIF.

• Weatherproof: IP54 enclosure For reliable performance in any season.

Key features

• 2K Ultra HD (2560×1440) with 4MP sensor For sharp, smooth images

• Infrared night vision For clear display in the dark

• Motion detection (±5 m) with instant push notifications

• Two-way audio To answer or refer immediately

• 38 built-in gong melodies - choose your ideal ringtone

• Wi-Fi or wired connection for stable operation

• App control (Calex app): live view, notifications, settings and updates

• Voice control via Google Assistant and Amazon Alexa

• ONVIF compatible For integration with NVRs and other systems

• IP54: dustproof and splashproof

Easy installation

Everything you need is in the box. Use the included AC adapter, 4 m cable and corner bracket for the ideal viewing angle. Active within minutes - with no fuss.

This is in the box

• Calex Smart Doorbell Wired 4MP

• Gong (doorbell receiver)

• AC adapter

• 4 m connecting cable

• Corner bracket + mounting material

• Quick Start Guide

Specifications in brief

• Resolution: 2K Ultra HD (2560×1440), 4MP

• Viewing angle: 80°

• Night vision: Infrared

• Detection: Motion detection up to ±5 m

• Audio: Two-way audio

• Connection: Wi-Fi or wired

• Compatibility: Google Assistant, Amazon Alexa, ONVIF

• Weather resistance: IP54

• Gong melodies: 38

Ready for peace of mind?
Place it today and always know who is ringing the doorbell - day and night.