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Model : DDV20

Wifi Viewer

Wifi Viewer

Wifi Viewer

High Clarity

High Image Clarity

Wifi Viewer

Wifi Viewer

$299 (With installation)

$269 (Without installation)

Product Feature:

  • Connects to your smartphone or tablet

  • Max 4 users connected to wifi viewer

  • Integrated doorbell

  • Infra-red motion sensor

  • 2 way communication with visitor

  • Security alerts sent to phone when sensor activated

  • LED bulb for night vision photos

  • Auto video and photo taking

  • Auto time and date recording

  • Automatic energy saving mode

  • 2 rechargeable batteries 1800 mAH 

  • Charge batteries via mini USB cable with power bank

  • Indoor screen viewer: 140mm x 82mm x 20mm



  • 1 year warranty against product

  • 1 year onsite warranty when installed by Smart-Home



Integrated Doorbell

Picture Taking

Video Taking

Motion Sensor

Night Vision

Wide Angle Lens

What you get in the package:

External bell - 1 set

Internal LCD Screen - 1 set

Battery 1800 mAH - 2pcs

Micro USB

Charging Wire

Battery Charger

(UK / US)

32Gb Micro SD Card

Class 10

10Mbs Writing Speed

Digital Viewer   VS   Traditional Peephole

Blurry image

Too high for children to reach

Difficult to use for elderly and disabled

No security or privacy

Clear image

Easy to use for people of any height

Ease of use for elderly and disabled

Motion Detection

Automatic recording with time and date

Picture or video recording

Rechargeable batteries

Free 32gb micro SD card

Product Specifications:

LCD Screen:

Camera View Angle:

Camera Specs:

Photo Taking:

Video Taking:

Night Vision:

Sensor Type:


Door Thickness

Peephole Diameter Size:


4.3 inch TFT screen

166° wide angle view

1 mega pixel high def

Yes, when doorbell or sensor activated

15 second video taking function

LED bulb for night vision

Infra red sensor

Integrated doorbell

40 - 110mm thickness

14 - 30mm size

Rechargeable lithium battery

Frequently Asked Questions

What is the model of the batteries and how do I purchase additional batteries?


You can purchase on our website or call our sales hotline to purchase. 

Price is $15 per piece. Battery is BP-4L, 1800 mAH battery.

Does the digital viewer has to be connected to power?


No. Our wifi digital door viewer is powered by re-chargeable lithium ion batteries.

Which SD card is suitable for use with digital viewer?


You should use a class 10 SD card that supports 10Mbs writing speed. The viewer can only allow max 32Gb sd card. 


How long can the batteries last?


The batteries can last according to various situations or different modes set to the digital viewer. When IR sensor is activated, the power can last around 1 - 3 months before you need to charge it again, depending on the frequency of usage. If motion sensor is not activated, the battery can last around 4 - 6 months.


How do I charge the batteries?


You can either charge the batteries with an external charger or use a power bank to charge the LCD screen unit bottom micro USB port while the batteries are inside.

How does the PIR motion sensor work?


Once the sensor detects movement, the wifi digital viewer will send notifications to your phone and alert you.


How long is the warranty period?


The warranty period is 1 year against product defect.


What happens when the micro SD card memory is full?


The digital viewer will continue to take pictures or videos and will automatically over-ride the oldest image.


How images or videos can be stored in the 32gb micro SD card?


A 32gb micro SD card can store around 12,000 images or 3000 videos (15 seconds).

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Warehouse  (Appt Only)

No.10 Kaki Bukit Road 1 #03-19

Singapore 416175

Sales Inquiry

+65 9119 7615

Opening Hours

Monday to Friday   (10am - 7pm)

Saturday                 (10am - 3pm)

Sunday & PH          Closed

Job Opportunities


+65 6846 1870