Product Description HD camera head Dimensiotn: ?�23 x L 46mm ( rotates through 360 )
Sensor: Sony CCD, 0.01lux black and white ?� infrared light View angle: 120?Leds adjustable Visibility 3m in complete darkness Work current: 100MALight:12pcs white LEDS Total pixels: PAL: 720 x 576, NTSC: 720 x 480Lens material: sapphire glassShell material: stainless steelControl partHD DVR function ( snapshot, photos, audio and videos recording) Storage medium: SD card ( max 32GB )Digital clock and digital calendarBattery level displayTotal pixels: PAL: 720 x 576, NTSC: 720 x 480Movie format: AVIStereo earphone outputIntegrated microphone and speaker allow communication with trapped person.Telescopic pole Joints of telescopic pole: 6pcsThe minimum length: 1.23mThe maximum length: 8.85mTotal length: 9.6m4.3inch LCD-TFT colour monitor Total pixels: 480 ( RGB ) x 272Rated voltage: DC 5VOsd language: English and Etc.16:9 display scale Cable roll Reel dimension: ?�330mm x H 360mmCable material: copper wire Cable length: 30 metres ( alterable )Meter counter Cable diameter: ?�7mmCable colour: black Reel material: stainless steel Operator Headphone & Micrphone Frequency response: 20-2KHzSensitivity: -14.3DB?�2DBOutput impedance: 32??Line Length: 1.5mMicrophone & speaker Frequency response: 20-20KHzSensitivity: -47DB?�2DBOutput impedance: ??2.2K??Cable Length: 10m ( alterable ) Charger Input: AC 100-240V 50/60Hz max 500mA Output: DC 4.2V 4.2V-1A * 2AL case Material: Aluminum alloy Dimension: 1165 x 145 x 275mmColour: black & silver SD card32GB