2.4 GHz 2.4GHz Wireless Outdoor Day/Night CMOS Security Camera Kit & Receiver w/Night Vision Audio NightVision Monitor/Detector Night vision (Effective range: 7m) ; Alloyed shell, Weather-proof structure for outdoor installation; Built-in microphone for audio monitoring Specification: Transmission Frequency ISM 2,400~2,483 MHz ;Transmission Power 10mW/CE; 2mW/FCC Imaging Sensor Type CMOS ;Picture Total Pixels PAL:628582 Pixels;NTSC: 510492 Pixels ;Horizontal Resolution 380 TV Lines Antenna 50 ohm SMA ;Receiving Sensitivity ?-85dBm ;Intermediate Frequency 480MHz ;Video Output Signal Level 1.1Vpp0.2Vpp@75 ohm, S/N &gt;38dM PACKING LIST :1) camera x 1 2) receiver x 1 3) Adapter for Camera x 1 4)Adapter for Receiver x 1 5)AV Cable x 1