The EZVIZ EP4 is a wireless smart peephole that features a 4K camera, 5.5" color touchscreen, 2.4 GHz Wi-Fi connection, 7100 mAh battery, AI face recognition, PIR motion detection, and two-way audio. It supports microSD up to 512 GB, IP54 protection, 2.0 mm F1.6 lens, and 160° viewing angle.

EZVIZ EP4 is a wireless smart peephole designed to improve visitor surveillance and identification. It provides real-time image display on a 5.5-inch color touchscreen in 4K resolution and remote access via the EZVIZ mobile app. The system uses AI face recognition, PIR motion sensor and human shape detection for more accurate notifications.

The camera with a 160° wide angle and F1.6 lens provides a clear view in front of the entrance, and WDR and LDC image correction are also supported. Two-way communication allows you to talk to visitors remotely. The device works wirelessly via Wi-Fi 2.4 GHz and is suitable for installation in an existing peephole.

The built-in 7100 mAh battery allows for long-lasting operation without frequent charging, while it boasts the option of local (microSD card) or cloud storage (additional EZVIZ service). The system supports customizable detection sensitivity settings and privacy zones.

– 4K resolution and 160° viewing angle
– 5.5-inch color touchscreen
– AI recognition of familiar faces
– PIR and people detection
– Real-time two-way audio
– microSD support up to 512GB

Technical features:

– Protection: IP54
– Two-way audio: yes

Camera:
– Sensor: 1/2.8" Progressive Scan CMOS
– Resolution: 4K (3840 x 2160)
– Lens: 2.0mm F1.6
– Viewing angle: 160° (diagonal)
– IR range: up to 5 m
– Capture speed: 15 fps
– Night mode: ICR infrared filter

Detection:
– PIR angle: 110°
– PIR range: up to 6 m
– AI detection: human form and face recognition
– Adjustable sensitivity: yes

Display:
– Size: 5.5-inch color touchscreen

Wireless connectivity:
– Wi-Fi standard: IEEE802.11b/g/n
– Frequency: 2.4 GHz – 2.4835 GHz
– Security: WEP 64/128, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
– Channel width: 20 MHz
– Transmission: up to 150 Mbps (802.11n)

Power supply:
– Battery: 7100 mAh lithium, rechargeable

Storage:
– Local: microSD up to 512 GB
– Cloud: EZVIZ CloudPlay

Package includes: 1x EZVIZ Digital Peephole Camera with Screen Motion Sensor 4K EP4 (1x camera and 1x screen), 1x Mounting Kit, 1x Drilling Template, 1x Instructions

Dimensions: 80 x 80 x 35 mm
Weight: 0.6100 kg
Warranty: 12 months

Manufacturer:
EZVIZ
EZVIZ Europe BV
Dirk Storklaan 3, 2132PX Hoofddorp, Amsterdam, The Netherlands
support.eu@ezviz.com

Data of the responsible person in the EU:
EZVIZ
EZVIZ Europe BV
Dirk Storklaan 3, 2132PX Hoofddorp, Amsterdam, The Netherlands
support.eu@ezviz.com

Same summary

The EZVIZ EP4 digital doorbell is designed for users looking for a simple yet powerful solution for monitoring their front door. The device works independently and does not require an additional control panel for basic use, making it easy to install in any home. Wi-Fi connectivity allows for remote viewing, and AI facial recognition increases the sense of security when identifying visitors. Thanks to the advanced 4K camera and large screen, it is also suitable for families or individuals who want to review what is happening at the door anywhere and anytime. However, if you are looking for a solution for more complex systems with multiple sensors or completely local (no cloud) operation, it is useful to check the specific integration options with other smart devices.

Recommendation source: Enaa guides and team experiences.

User view

Offering a digital peephole like the EZVIZ EP4 is most often appealing to residents of houses and apartments who value visitor control and general home security. Users appreciate the easy operation via a large screen and the ability to monitor what is happening via a mobile app – especially convenient for families with children or residents who are often away from home.

The Ezviz brand has built trust among users precisely because of its focus on security and the simple connectivity of their smart home devices without the need for complex systems or an additional control center.

Why buy at Enaa

At Enaa, you will find products offered with clear technical descriptions and professional support, which makes it easier to make decisions when arranging your home or keeping your family safe. In addition, we appreciate easy access to the range of renowned brands, such as Ezviz, which allows for more options for upgrading your smart home system in the future.

Answers to frequently asked questions

Can I use EZVIZ EP4 without an additional control panel?

Yes, the EZVIZ EP4 peephole is designed to operate independently and does not require an additional control panel for basic functionality.

What is the purpose of AI facial recognition on this device?

AI facial recognition helps distinguish familiar faces from unknown visitors, contributing to a greater sense of security and easier access control.

Can I view images or recordings remotely via phone?

Yes, using a Wi-Fi connection, you can easily view images and recordings via the mobile app wherever you have an internet connection.

Is the EZVIZ EP4 suitable for outdoor conditions or use?

The peephole is intended primarily for installation on the inside of the entrance door, therefore external influences (water, extreme temperatures) are not recommended for the long life of the device.

How difficult is it to install a digital peephole?

Installation is quite simple, as the device works without additional modules or a control panel and adapts to most standard entrance doors.

Description updated: May 2026