----Camera(TG-840T):

Imaging Sensor : CMOS CMOS Total Pixels : 628x582(PAL) ; 510x492(NTSC) Horizontal Resolution: 380 TV Lines View Angle: 60 Degree Minimum Illumination: 0 Lux Transmission Frequency: ISM 2,400~2,483 MHz Transmission Power : 10mW/CE; 2mW/FCC Modulation Type: FM Bandwidth : 18 MHz Power Supply: +5 VDC Battery Type: Lithium Battery Battery Capacity: 500mAh Charge Time: 2hours Working Time: 5hours(IR OFF)/2hours(IR ON) Consumption Current(Max.) : 90mA(IR OFF)/ Unobstructed Effective Range : 100m (Min) Dimensions(Diameter x L): Diameter 30 x 90 mm Weight : 120 g Operating Temperature : -10 ~ +50 (Degree C) / +14 ~ +122 (Degree F) Storage Temperature: -20 ~ +85 (Degree C) / -4 ~ +185 (Degree F) Operating Humidity: 85% RH

-----Receiver(TG-723N):

Power Supply: Provided by USB Port Consumption Current (Max.): 180mA Receiving Frequency: ISM 2,400MHz~2,483MHz Input VSWR: 2:1 Demodulation Type: FM Intermediate Frequency: 480MHz Frequency Stabilization: +/- 100 ppm Local Leakage at RF Input Terminal: <=-55 dBm Receiving Sensitivity: <= -85 dBm Video Output Signal Impedance: 75 ohm Video Output Signal Level: 1.0 V +/- 0.15 Vpp Video Output Signal Polarity: Negative Video S/N Ratio: 38dB Audio Output Signal Impedance: 600 ohm Audio Output Signal Level: 1.25 V +/- 0.25 Vpp / 1 kHz Audio Output Frequency Range: 250 Hz ~ 10 kHz Left Subcarrier Frequency: 6.5 MHz Unobstructed Effective Range: 100 m (Min.) Dimensions(WxLxH): 78 x 68 x 16 mm (Excluding Antenna) Weight : 200 g Operating Temperature : -10 ~ +50 (Degree C) / +14 ~ +122 (Degree F) Storage Temperature: -20 ~ +85 (Degree C) / -4 ~ +185 (Degree F) Operating Humidity: 85% RH

wireless camera+receiver(TG-DVR200)