5 PCS Straight Female BNC Connector for DVR / Cable Filter-Video DoorBell 08inch * 20

08inch * 20

The automatic zoom microphone system is adjusted to a focal length suitable for capturing marriage to ensure high-definition recording effect

Carton Size 40cm * 30cm * 32cm / 15

Recording Format: Wave / MP3

automatically adjust the noise source

5 PCS Straight Female BNC Connector for DVR / Cable Filter-Video DoorBell 08inch * 201. Straight female bnc connector with spring for CCTV 2. Temperature range: 40 to 155 degree C 3. Insulation resistance: 5000 Ohm (min) 4. Character impedance: 50 75 ohm 5. Frequency range: 0 3GHZ 6. Voltage rating: 500V(r ms) 7. Disengage force: 0. 6N (Min) 8. Center conductor: (Max)1. 5mohm 9. Outer conductor : (Max) 1mohm 10. Durability : 500 cycles 11. Intermediate pressurization: 1500V, 0. 5mA AC min Specification: Package Weight One Package