Model: AX-342 2.4G, 380TVLine Pinhole, Swivel 30-100m Range, Audio Feature: 1.High quality Color CMOS sensor for crisp, clear images 2.Built-in microphone for audio monitoring 3. Button-type switch receiver with channel LED indicators 4.4-channel operation allows multiple (1-4) camera systems (optional) 5.Long operation range: up to 100 m line of sight or 30 m through obstructions (walls/ceilings) 6.Camera with AC or Battery operated for portability 7. Compact, Lightweight and Super Mini size 8. Swivel bracket included for adjustable viewing angles 9.Easy to install: wall/ceiling mountable Camera Specification Frequency: ISM 2,400 - 2,483MHz Imaging Sensor: 1/3 inch OV Color CMOS Horizontal Resolution: 380TV Line CMOS Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC) View Angles: 62 degrees Minimum Illumination: 1.0Lux / F2.0 & 0Lux (IR ON) Transmission Power: 10Mw Consumption Current: 80 mA Operating Range: 30m/100m (Obstructed / Unobstructed) Power: DC 8V or 9V Battery Dimension (WXLXH): 23x23x23 mm Weight: 20g Receiver Specification Receiving Frequency: ISM 2,400-2,483MHz Channel: 1-4 (Button-type switch Video Output: 1Vp-p/75 ohm, S/N>38dB Audio Output: 1Vp-p/600 ohm Power: DC 9V Power Consumption: 220mA Dimensions (WxLxH): 91x80x22mm Weight: 150g Standard Package contact: 2.4GHz Wireless Mini Camera and Microphone 2.4GHz Wireless Button-type 4-channel AV Receiver Antenna for Receiver AV Cable 8V Power Adaptor for Camera 9V Power Adaptor for Receiver 9V Battery with Battery Clip Swivel Bracket for Camera Package Details Package Size: 20x18x8.5 cm Carton Size: 42x37x41.5 cm Carton Gross Wt: 18Kg 20 Packages per Carton