The product is a WCDMA network Indoor 3G camera, it built-in PTZ 270 degree rotation. it can be monitoring/listening in spot real time,dial in to remotely control the alarm system. With voice indication for each step. Friendly interface & suitable for user.

Features:
Visual phone function, you can view the live video at any time any where.
This product use the most popular world wide network W-CDMA.
If the place has 3G signal, the image is clear and smooth, If there is no 3G signal, the system will automatically switch to 3G mode.
This system has 1CH video camera by itself, lens optional, visual distance is depending on the lens.
Built-in PTZ, 270 degree rotation.
Can be monitoring/listening in spot real time,dial in to remotely control the alarm system or PTZ rotation.
It can auto dial 6 groups video/audio alarm phone number, 3 groups MMS alarm phone number, 3 groups SMS alarm phone number.
Through video calling, you can control the PTZ for 270 degree rotation to monitor in spot by 3G mobile phone.
After alarming, we can take photos or recording to TF Flash card (Micro card) (Support maximam 4G TF Flash card)
External speaker is optional to the system, after viewing the video, you can shout to the thief directly from phone call, dual way talking. (Optional function)
Compatible with wireless doorway keyboard.
AC power off alarm function: When AC power is shut down suddenly, the built-in lithium battery can support the video alarm system and PTZ working normally, main host can choose SMS notice function.
Electronic ZOOM function, enlarge & minification up to 6×.It also has brightness adjustment(high or low) function.
Voice indication function: Remotely operation with voice indication for each step. Friendly interface & suitable for user.

Specifications:
Working temperature: -10°C~+45°C
Relative humidity: 10%~95% 
Atmospheric pressure: 86~106kpa
Environment yawp: ≤60dB
Arm/Alarm time delay: 00~99s  
Siren hooting time: 01~30m (over 30m, the siren will hoot all the time)  
Host static current: < 80 mA  
Host alarm current: < 200 mA  
Power adapter: DC12V 2A
Compatible communication mode HSDPA/UMTS/EDGE/GPRS/GSM  
Operating frequency: 3G network model: E: UMTS/USDPA  900/2100MHz; 3G network model A: UMTS/USDPA  850/1900MHz; 2G/2.5G network:GSM/GPRS/EDGE 850/900/1800/1900Mhz  
Video format: MP4/3GP  
Resolution: 320*240  
Pixel: 1.3 megapixel  
Infrared distance: 15m

Package includes:
1x 3G camera
1x Camera bracket
2x Remote control
1x Door contact
1x PIR motion sensor
1x Power adapter
1x Operation keypad
1x Wired mini siren
1x CD
1x USB Date cable