Dongguan TA-RF Security Electronic Technolog Co., Ltd

12 years experience in manufacturing high quality wireless doorphone

and  full duplex walkie talkie, also offer wirless technology solutions 


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HomeProductsWireless Audio Intercom

Plug in Digital Wireless Audio Intercom 2403 - 2485MHz For Office and House

Good Quality Wireless Video Doorphone on sale
Good Quality Colour Video Doorphone on sale
The wireless door phone is greeat ,I like it

—— Alice

It is nice ,it will be more better ,if the wireless range is longer


hellohow much is this product, 1 unit only? and how much is the shipping fee to the philippines?

—— mary jane kimura

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Plug in Digital Wireless Audio Intercom 2403 - 2485MHz For Office and House

Large Image :  Plug in Digital Wireless Audio Intercom 2403 - 2485MHz For Office and House

Product Details:

Place of Origin:Dongguan, china
Brand Name:TA
Model Number:TA-222D
Product name:wireless video door phone
Camera:CMOS Sensor
advantage:video recording,take phone
Feature:Touch screen

Payment & Shipping Terms:

Minimum Order Quantity:30
Price:Depends on product and order quantity
Packaging Details:Color box
Delivery Time:3-5 days
Payment Terms:T/T, Western Union, Paypal
Supply Ability:500pcs/day
Detailed Product Description



Plug in Digital Wireless Audio Intercom 2403 - 2485MHz For Office and House


Handheld Digital Wireless Audio Intercom 2403 - 2485MHz For Office



Quick Details


  • Type: Doorbells
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: TA
  • Model Number: TA-222
  • Power Source: Plug
  • Doorbell Type: Wireless
  • Color: white
  • Power supply: AC110-240V
  • Receive sensitivity: <-100
  • Transmit power: <20dBm
  • Working current: 200mA
  • Frequency range: 2402~2483MHz
  • Key function: full-duplex voice doorbell
  • Working temperature range: -40degree~+70degree
  • Warranty: 1 year
  • Communication distance: 500~1000m in open land





office intercom and house intercom



Function Features


1. Using 2.4G ISM World public frequency band: 2402-2483MHz

2. Wireless,full-duplex and digital for office intercoms

3. 99 way to communication so far,but we can do N way as your requirement,and no interruption when some pairs communcation at the same time,the same as the office intercoms&phone extentions.

4. AFH technology, super anti-jamming capability, can share 2.4G band with wireless LAN and   bluetooth devices

5. Panel a call key,two indicator lights: power indicator light(red) and operating light(green) and

one keyboard of  10 numbers for dial the number

6. With configure Code function

7. Power supply: AC 110/220V,  Electric Current: within 200mA

8. Communication distance:  more than 500 meters in open land



Packaging & Delivery


Packaging Details:

1 set/sale box,12 sets/transportation carton,or as customer's requirements.

Delivery Detail:

sample within 3 working days,order within 20~25 working days



Applicable Scope:


1.    Office interoperate

2.    Family interoperate

3.    Workshop interoperate

4.    Access messenger



Contact Details
TA-RF Security Electronic Technology Co.,Ltd

Contact Person: Mr. Andy Yam



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