Chunsheng Li
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Chunsheng Li
CEO at Zencheer Communication Technology Co., Ltd.
Wuxi Shi, China
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Founded in March 2016, Zencheer Communication Technology Co., Ltd. (referred to as Zencheer Communication) is a technology-based, customer-oriented high-tech ODM enterprise. Based on frequency converted WiFi technology, we design and develop cost-effective broadband wireless products. For example, the low-band WiFi products make NLOS broadband wireless data transmission possible because of the diffraction capability; private band WiFi products provide flexible solutions for special applications, including military, public security, forest fire, military and so on.

Since its establishment, the company has reached cooperation with dozens of customers both in China and overseas, including private network device providers, trading enterprises, system integrators, universities, research institutes and so on. Our products have won customers’ recognition and serve in a variety of important fields. In the future, Zencheer Communication will rely on the business philosophy of “simple, persistent, focus, break through”, to create more advanced wireless products and contribute in more and more fields by unique technology and continuous innovation


Products

WiFi Device

ERS340 is a 340MHz WiFi device of standard size developed by Zencheer Communication, its physical size is 180*80mm. With on-board Ethernet surge protection, it’s suitable for outdoor applications. ERS340’s frequency range is 335-345MHz which located in UHF band, its NLOS transmission ability is obvious. ERS340 supports 5/10MHz bandwidth and the maximum output power can be up to 30dBm.

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Key Features

335-345MHz frequency range

Maximum output power up to 30dBm

Rx sensitivity up to -90dBm

On-board Ethernet Surge Protection


Mini Size 433MHz WIFi Device

ERS433-M is a 433MHz WiFi device of mini size developed by Zencheer Communication, its physical size is as small as 100*70mm and it’s suitable for mobile applications. ERS433-M’s frequency range is 423-443MHz which located in UHF band, its NLOS transmission ability is obvious. ERS433-M supports 5/10/20MHz bandwidth and the maximum output power can be up to 30dBm.

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Key Features

423-443MHz frequency range

Maximum output power up to 30dBm

Rx sensitivity up to -90dBm

Mini size, as small as 100*70mm