 Product Keywords:- 1. Waterproof: IP69K Approved 2. Working status switch button, swtich betwwen woek/sleep mode 3. Battery capacity indicator 4. Overcharging/Overdischarging protection 5. Shoet-circuit protection 6. Overheat and low temperature protection 7. Strong magnetic base 8. When moniter enters stanby mode for 30s, or switch to other channel, camera will enters standby mode, when moniter goes back to work, camera will be woken up and work 9. Strong magnetic base  Technical Specification:- Image Device 1/3’’ CMOS PC3089 TV System PAL/ NTSC Effective Pixels 756*504 pixels Sensing Area 4.80 mm*3.73 mm Scanning System 2:1 Interlace Sync. System Internal Minimum llumination 0 Lux Microphone Yes Charging Temperature -10~45° C Discharging Temperature -20~60° C Storage Temperature -20~60° C Video Output 1.0 vp-p, 75 Ohm Gamma Consumption 0.45 AGC Auto S/N Ratio Beeter than 46.5 dB White Balance Auto Electronic Shutter 1/50(PAL) / 1/60(NTSC) -1/100, 000 second BLC Auto Battery Capacity 3.6V/6700mAH Power Supply DC 5~12 V Charging Time 5V/8H , 12V/3H Charging Current 5V/1.5A(MAX), 12V/1.5A(MAX) Discharging Time 12H (Daytime) Receiving Sensitivity -89 dBm Video Codec MPEG4 Spread Spectrum FHSS Delay 120ms RF Bit Rate 4 Mbps Dimension 116*80*66 mm Lense 2.8 mm Lens Angle 120°  Accessories:- 1. Antenna 2. USB SATA 3. ADAPTER