Specifications

7 inch entry system
-super anti-interference
-rainproof,remote distance 300m
-monitor and unlock
-CE,FCC&ROHS

Wireless doorphone

Wireless doorphone:produced by the professional factory with own R&D company which have been in the wireless technology line for 9 years, this doorphone can work as below matching:

   

Technical parameters 

	Indoor handset		Outdoor monitor		Charging set
Item	External power	Lithium battery power	External power	Lithium battery power	External power
Input power	5V/2000MA	3.7/1400MA	5V/2000MA	3.7/1400MA	5V/2000MA
Shutdown current	0 MA		0 MA		/
Working current	450MA		320MA		/
Standby current	11MA	7MA	35MA	520UA	/
Working voltage	USB/5V	3.7-4.2V	USB/5V	3.7-4.2V	USB/5V
Transmission power	18-20DBM		18-20DBM		/
Receive sensitivity	-100DBM		-100DBM		/
Charging power	500MA		680MA		500MA
Charging time	3.6H		3H		/
Operating temperature	-20°C-70°C		-20°C-70°C		-20°C-70°C
Transmission distance
	Video and audio	300 meters in open field

Application scope :

 

Separating flat 

 

Villa 

 

Dwelling unit,office 

 

Hospitality management ,hotel

 

Hospital ,clinic and so on

 

Function feature:

 

1.Adopted 2.4GHZ digital adaptive frequency hopping and encryption technology, transmission distance up to about 300m at open area.

 

2.AHF technology ensure automatic frequency hopping, robust anti-interference.

 

3.Full-duplex, hands-free call and talk design, sampling precision at 16 bits, sampling at 8k.

 

4.7 inch button screen, resolution 320x240.

 

5.Adopted OV7725 camera, image use MJPEG, Unidirectional transmission speed up to 10-16 frames per second.

 

6.Both outdoor camera and handset support DC5V and 3.7V lithium battery power supply.

 

7.outdoor camera with power saving function,could last 60 days in standby status.

 

8.With low battery prompt function. Handset support SD card WAV, MP3 format, and screen with time display.

 

9.With function: video intercom, monitoring, wireless remote unlock, anti-dismantle alarm. Infrared night vision, calling transfer between indoor phones.

 

10.Lightness,talk and ring tone are adjustable.

 

11.Combination: 1-2 outdoor camera 1-  3 handset monitor (as your request), easy to install and use.

                                                                    

 

             

 

Handset and outdoor unit:

 

 

 

 

                                           

package picture  pictures

 

                                                                                                                          our company

 

Dongguan TA-RF Security Electronic Technology Co., Ltd founded in 2002, is professional in developing and producing security products . it not only has completely independent technology in 2.4GHZ image platform programme, remote monitoring cell phone cat doorbell, Smart Home doorbell with WiFi function;but also has leading network technology in visual intercom platform for building and terminal platform of intelligent home.

Nowadays, the company serves customers in two ways: scheme and design product for clients; produce and sale products.

1, scheme and design product : mainly including 2.4G digital wireless voice doorbell solution, 2.4G digital wireless voice and image doorbell solution, combining wired buildings with 2.4G digital wireless voice extension phone or 2.4G digital wireless voice image extension phone solution, 2.4G two-way visual intercom solution, 2.4G voice intercom solution, 2.4G one-way visual intercom solution, 2.4G wireless meter reading solution, combining 2.4G with intercom(or 3G) remote monitoring or no unattended solution and so on.

2, Products: mainly including 2.4G Wireless invisible intercom, 2.4G wireless video intercom doorbell, group intercom systems,wireless two-way intercom video surveillance system, intelligent home terminal system, and building host system.

 our company

 

 

other products' pictures

 

 

 

 

 

our promise:

If any product you bought from are defective or damaged ( not artificial damage), we will replace or repaire it free within warranty.

Thanks for your reading!