Cantek CT-NDB302-W Specsheet

Wi-Fi Video Doorbell

Key Features

Basic Functions

 Video intercom function, supporting the audiovisual communication

with the mobile App directly

 Self-adaptive IR supplement with max. 5-meter IR distance

 High-performance embedded SOC processor

 IP 54 standard

Video/Audio Functions

 HD video surveillance with ultra-wide angle (180º) and high performance CMOS, up to 1080P

 Noise suppression and echo cancellation

 H.264 video compression standard

 Low illumination

 Supports voice prompt

 Volume configuration via App

Other Functions

 Online upgrade via the mobile App

 Supports motion detection and video recording

 Supports the storage and playback via TF card

 Equipped with a backlit call button

 Equipped with a replaceable faceplate

 Supports connecting to the mechanical chime

 Equipped with a reset button

System
parameters

Processor

High-Performance Embedded SOC Processor

Operation system

Embedded Linux Operation System

Camera
parameters

Image sensor

CMOS 2MP HD Colorful Camera

Light sensitivity

Low Illumination

Lens

f1.96 mm, F 2.2

Field of view

180º (Horizontal), 96º (Vertical)

Video

parameters

Video compression

standard

H.264

Video streaming

Dual Stream

Main Stream: 1080P, Sub-Stream: VGA

Anti-flicker

frequency

50 Hz, 60 Hz

Wide dynamic range

WDR

Audio
parameters

Audio streaming

Two-Way, Full Duplex

Audio input

Built-in Omnidirectional Microphone

Audio output

Built-in Loudspeaker

Audio compression

standard

G.711 U

Audio compression

rate

64 Kbps

Audio quality

Noise Suppression and Echo Cancellation

Light
supplement

Light supplement

mode

IR Supplement, IR Distance: 5 Meters

Wavelength

940 nm

Network
parameters

Network protocol

TCP/IP, RTSP

Network interface

1 Wireless Interface (Wireless Network Card), Supporting 2.4 GHz

Event

Motion Detection

Supported

Alarm

Motion Detection
Alarm

Supported

Device
interfaces

TF card

Max. 128 G

Button

1 Call Button, 1 Reset Button

General

Ingress protection
level

IP 54

Power supply

16 VAC to 24 VAC

Power frequency

50 Hz to 60 Hz

Power consumption

Max. 0.6 A

Working
temperature

-30° C to +50° C (-22° F to 122° F)

Working humidity

10% to 90%

Dimensions

122.4 mm x 45.9 mm x 28.1 mm (4.82" x 1.81" x 1.11")

Specifications