Description Overview WiFi Halow Bridge 1Km Long Distance 802.11ah Wi-Fi Network Extender 2pack Wall Penetrating Waterproof for Router IP Camera NVR. Technical Specifications Frequency 802.11ah @902 MHz-928 MHz Halow Wi-Fi technology Material ABS Power Input DC 12 V/1 A Waterproof IP65 Application Surveillance, Video Monitor Size 2.87 in x 2.71 in x 0.94 in (73 mm x 69 mm x 24 mm) (don’t contain antenna size)
