800~2200 MHz Antenna 12V Relay Cube 0 (With Electronics)

0 (With Electronics)

The borescope with a 7mm ultra-thin probe can inspect any hard-to-reach places without effort

Power tools and cordless devices

Complete DIY Assembly Kit: Includes all electronic components

Processing Power: Dual-core ESP32 processor handles face recognition in real-time

800~2200 MHz Antenna 12V Relay Cube 0 (With Electronics)800~2200 MHz Antenna The 800~2200 MHz Antenna is a wideband omnidirectional antenna designed to operate across GSM, CDMA, 3G, 4G LTE, and WiFi frequency bands with consistent performance and gain characteristics. Telecommunications engineers, RF technicians, network installers, and IoT developers rely on this antenna for reliable signal reception and transmission in mobile communication systems, wireless networks, and spectrum monitoring applications.