Model: RC211+203 - Color: Black camera + silver receiver - Watch over your home or small business direct from your TV or VCR - 4-Ch real time video color 2.4G ultra-mini wireless cameras - 1/3"Omn vision CMOS camera - Camera resolutions: Color CMOS 380 TV Lines - Camera view angle: 45 degree (f=6mm) - Minimum lumen: 3.0 LUX (F1.2) - Receiving frequency: ISM2400~2483MHz - Modulation mode: FM - Receiver antenna: 50ohm SMA - Frequency: 480MHz - Unobstructed effective range: 100m transmission distance without block transmission - Built-in microphone - Support audio & video recording image capturing - PAL (628*582)/NTSC (510*492) AV system - Widely use in Home Office School Age Care Childcare applications for theft prevention after-hours surveillance home security - Camera power supply: Power adapter input: 100-240V EU plug - Receiver power supply: Power adapter Input: 100-240V EU plug - Package included: - 1 * Wireless camera - 1 * Wireless receiver - 1 * AV cable - 2 * Power adapter (for camera & receiver) - 1 * English user manual