WIS 350 EIGHT Channel Full Duplex Wireless Intercom System

Specifications:



Frequency Range 400-470Mhz,470-530Mhz,868-870Mhz,902-928Mhz

Talking distance 2000M in urban area

Transmit power ≤1W

Size 440x255x44mm / 2kg

Host supports the number of extensions Not limited, you can choose to specify the extension call

Host support call type Individual call, group call,

Host support tally quantity 12 channel dual colour

Host support switcher Panasonic / Sony / BMD / other various brands...

Extension size 25x70x102mm / 220g

Extension battery 3.7V lithium-ion rechargeable battery with a capacity of 5000mAh

Extension standby power 40mW / 10mA

Extension standby time 15~20 days

Extension duration 8~10 hours

Number of channels 90

Sensitivity -110dbm

Encryption 32-bit communication password

Digital speech coding 8K sampling rate 16bits accuracy

At the event, the director and the photographer, lighting and sound effects staff need to be in effective contact to complete a good production. WIS-350 internal call system, the director has the highest authority to control the whole world, can control the grouping behavior at any time, choose which extensions or group calls, and issue instructions, only the selected department or personnel can talk to the director. Other unselected departments can make internal calls without affecting calls from other departments.



For example, the director host can choose to temporarily block certain extensions, such as closing the extension used by the host, to avoid affecting the moderator's work. If you open the host's extension if necessary, you can talk to it.



For example, the director host can choose to talk to the camera team to shield the lighting and sound departments. At this point, the lighting or sound department can each have a duplex call and work on their own without affecting other departments.

Why Choose Us

HAIRWER

HAIRWER (CHANGSHA) Tech Pty Ltd. The company is motivated by the development of studio equipment in China. With its strong R&D capability and high-precision and low-cost manufacturing technology, it has produced a series of broadcast-level professional equipment for mobile studios and TV broadcast vehicles.





The company has a core advantage in fiber-optic hybrid transmission technology for multi-format broadcast-quality image and sound signals. Its multi-channel SDI/ASI (TS stream) signal technology has been patented and approved in May 2004. . The current high-end products can deliver 128 channels of multi-program TS streams (approximately 750 digital TV programs) in a single fiber, and the technology is leading the industry in the world.

About us

The company professional to do 3k.93c broadcasting connection and EFP system

Equipment & technology

The company is committed to the broadcast and television industry for years and has excellent R&D department

Service

The company can satisfied OEM and custom special order requirements. Customer always first.

Dear customer

This is Henry from Hairwer , Hairwer (Changsha) Electronic Technology Ltd is a professional manufacturer and exporter , which is concerned with R&D , and production of Broadcasting equipment ,and we also do OEM , all of our products have the best price and high quality , our main products is Camera ENG system , SMPTE Camera fiber optical and telecom communication equipment .

Hairwer (Changsha) Electronic Technology Ltd established in 2003.
Our R&D department is located in Shenzhen and factory has move to Changsha.

Our products were been used in many live broadcasting event. We have been corporate with many Stated owned television station for more than 10 years. It has proved that our products is most cost –effective with high quality in this industry.

We are happy to do OEM and develop any related products as customer design. If you have any other questions , juts feel free let me know , thanks for reading !

Contact Details:
Skype: henry zhou
Whatsapp: Henry Hairwer +86 13677489029
Viber:+61 0432054584
Number:+86 13677489029