... with GPS 5.high clear image sensor wireless reversing camera , wireless rearview camera : Product Description:Wireless rear view Camera Transmitter+Receiver (connect ... 3. Radio frequency input resistance: 75 Ohm 4. Tuning model: Build in frequency phase-locked loop signal 5. Demodulation: ... DBM 9. AV output: Composite 10. Wireless emitter: 0.044kg, DC 9-14V 11. Wireless receiver(GPS): 0.030kg, DC 5V ...