Material: Iron - Model: MINI SD DVR - Color: Black - Quantity: 1 - Power supply: AC 110~220V / DC 12V / 1000mA - Compatible with CCD CMOS camera - Video: 1 channel video input 1 channel video output - Audio: 1 channel audio input 1 channel audio output - Video format: 3GP - Support: SD card (can combine with TF card + SD card) - Supports up to 32GB SD card - Interference: Compatible with a ball machine (need to install the strike machine agreement address code and baud rate) - Input voltage: DC 12V 1A - Attached input voltage: DC 12V 1A supply for camera - Video format: VGA (640 x 480) CIF (352 x 288) - Video mode: Continuous recording motion detection recording (every 30 minute will store a file ) and mixing video three video mode - Store button and reset button - Built-in 1 x cell battery - Consumption: - Audio video synchronous: single way audio and video synchronization input audio and video synchronization output can connect wtih TV - It is a continuous recording motion detection recording mixing video audio and other function in one of the new security products - Small size easy to install - Suitable for villas houses hotels small supermarkets convenience stores chain stores warehouses offices financial room mobile base stations and other places - Packing list: - 1 x DVR recorder - 2 x Audio cables (110cm) - 1 x 100~240V 2-flat-pin plug adapter (103cm) - 1 x USB cable (44cm) - 1 x Chinese and English user manual