China Cheap price 2.8 Inch Lcd Replacement For Pda - H942 Rugged IP65 Android 7.0 PDA Handheld Wireless LF Device Optional LF RFID – SWELL TECHNOLOGY

H942 Rugged IP65 Android 7.0 PDA Handheld Wireless LF Device Optional LF RFID

Product description:
Android 7.0 OS with memory of 2GB RAM/16GB ROM can provide the highly standard experience, 4 inch Gorilla Glass 3 9H screen can ensure the performance under different tough environment; optional LF 125KHz FDX-B. Equipped with a handstrap for easy holding the device.

Application:
Access Control: RFID access control allows you to allow or deny access to people within a structure. The physical barrier can be for example a door, a parking barrier, a turnstile, an elevator … The RFID technology makes it possible to control these accesses.
When approaching a card or RFID tag of the reader, it will self feed and transmit a unique ID number, the reader will send this data to the control panel that will verify its existence in the list of numbers allowed. The RFID tag is composed of an antenna and a chip and can be a card without contact, keychain, sticker, bracelet or other.
The use of RFID access control reduces the risk of data duplication, so by adding secure or proprietary communication protocols, data security becomes very high.
RFID access control is not restricted to the company, it is also used in different areas such as access to parking, libraries, aquatic and sports centers, events, hotels.
Trade Term: EXW Shenzhen
Customers services: Product covers one year warranty. For OEM/ODM, pls contact our sales person for more supports.