Genew KTH3 Intrinsic-Safety  Automatic Telephone 

The KTH3 Intrinsic-Safety Automatic Telephone Set is flame-retardant and anti-static. 

It is manufactured using ABS plastic injection molding, making it sturdy and durable. 

The entire unit, including the integrated circuit, is explosion-proof. 

 1. Specs

Ÿ Power Supply Requirements: 51VDC Max, 29mA Max

Ÿ Input Ringing: 56V (25Hz) Max, 30mA Max, ≥85dBa 

Ÿ Other Parameters:

a) Frequency Offset: ≤1.5%

b) Communication Distance: ≤10 Km

c) Signal Level:

Low Frequency Group: -12 to -4 dB

High Frequency Group: -10 to -2 dB

Ÿ Environmental Parameters:

a) Operating temperature: -5°C - 40°C 

b) Barometric Pressure: 80kPa – 106kPa 

c) Relative Humidity: ≤95% (25°C)

d) Environmental Noise: ≤65dB

2. Features

Ÿ The unit is pulse type and dual-audio compatible.

Ÿ The unit can be wall-mounted or positioned on the table. 

Ÿ Suitable for communication applications in harsh environments such as coal mine wherein exposure to hazardous gas, explosion and dust are unavoidable.

Ÿ Supports emergency call function.

Ÿ IP54 compliant.

Packaging:

1. All products will be packed in carton, so the product can get effective protection to avoid damage.

2. Packaging according to customer requirement 

Shipping:

1. We shipping via DHL  / FedEx / TNT etc for samll orders. Yow can get your packages in about 3-5 days all over the world.

2. For big order, we will arrange Air cargo  for your shipment, so it will be much cheaper than DHL, UPS etc.

3. You can choose your own shipping agent, we will provide good cooperation for it.

1,We can provide detail documents and remote help for device installation and configuration.

2,Warranty: 1 year. ( After the quality guarantee period began to charge appropriate maintenance service fee.)
3,Our company promises goods enjoy full return due to quality problem since goods delivered within 7 days or 15 days , returned goods must keep original state and it’s accessories are complete.

Genew Technologies Co., Ltd. designs, manufactures and sells telecommunications infrastructure, handsets and customer premise equipment and provide services associated with their installation, operation, and maintenance. Our portfolio also includes OEM/ODM services with world-class telecommunication partners such as Huawei, ZTE, Datang Mobile, UTStarcom, Nokia-Siemens Networks and Fiberhome.

While historically the vast majority of our sales have been to industrial clients involved in Mining, National Grid and Military in China, we have expanded our focus to build a global presence and currently sell our products in several other established and emerging growth markets, which include Japan, India, Latin America, EMEA and Asia.

      Any request or query, please directly contact us.