Product Name: CCTV Camera Surveillance Video System/Remote Security System Kit Model NO.: A-S4200 Remote Control: Without Remote Control Sensor Size: 1/3 inch Effective Distance: 10-30m Feature: Waterproof / Weatherproof, High Definition Certification: ISO9001: 2000 Kind: Autofocus Lens Horizontal Resolution: 650tvl HDMI Format: 720P Sensor: CMOS Type: CCTV Camera Style: Bullet Camera Technology: Infrared Mobile APP: Support Customization: Support Trademark: acedo Transport Package: Paper Carton Specification: 4 camera systems Origin: Shenzhen, China HS Code: 8548900090 Product Description CCTV Surveillance Video System/CCTV System Kit/CCTV Surveillance Kit/remote security system kitWe offer 4/8/16 camera system kits, for this 4camera system, it include:4 Xday/night infrared bullet camera with bracket, 20-30m night vision distance1 X4 channel H. 264 DVR (harddisk is not included, optional)1 X19" LCD monitor (you can choose more bigger or smaller)4 Xadapters for cameras4 X20m cables( cables are optional, you can remove it or choose moe longer cable).Please contact us what system you like, then we quote you the exact one that fit for your demand.* we also offer network camera system, wired IP camera or wireless camera system include everything or only main parts