Receiving frequency: 12CH, 910/980/1010/1040/1080/1120/1160/1200/1240/1280/1320/1360 (MHz) Receiving signal: simultaneous transmission of audio and video Receiving sensitivity: -85dBm Video input level: 1Vp-p Audio input level: 1Vp-p Mediation type: FM Working temperature: -20~+50C / -4~+122F Working humidity: 85% RH Storage temperature: -40~+80C / -40~+185F Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: Silver Material: Metal Package Contents: 1 x VRX 1 x Adapter Cable 1 x Y Type Antenna 1 x Antenna Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.