Main Features
The JR202-FK-VC-4G is a vandal-resistant telephone designed for robust communication in challenging environments. It features a brushed stainless steel housing with an IP65 protection level, ensuring resistance to dust and water. The device supports 4G wireless communication and remote configuration, making it suitable for various applications such as prisons, airports, and hospitals. It includes a full metal keypad, volume control button, and a noise-cancelling microphone. The handset is compatible with hearing aids and is connected via an 83 cm armored cord.

Technical Specifications
The telephone operates on a 4G module with various regional frequency bands, including LTE-FDD, LTE-TDD, WCDMA, and GSM/EDGE. It supports GPS and other navigation systems. The power supply ranges from 7.4V to 12V DC, with a power consumption of 0.3W when idle and 1.5W during operation. The device can be remotely configured via SMS and includes diagnostic functions for monitoring battery voltage, signal strength, and audio levels. It operates in temperatures from -40°C to 65°C and has a mean time between failures (MTBF) exceeding 50,000 hours.

Applications and Accessories
The JR202-FK-VC-4G is ideal for use in environments prone to vandalism, such as parking lots, public transport stations, and shopping malls. Optional accessories include an acoustic hood, broadcast horn, LED beacon light, and acousto-optical alarm. The device is compact, with dimensions of 240x100x133 mm and a net weight of 3 kg.

Contact Information
For more information, contact JR Teck at +86-755-27322952 or visit their website at www.jrteck.com. Their address is 6/F, A1, Xingyi Industrial City, Baishixia Est., Fuyong, Bao'an, Shenzhen, China.