COMPLETE SECURITY SYSTEM: HIKSECURE CCTV combo includes 4 channel DVR, 4 bullet surveillance cameras, 4 dome cameras, 500GB hard disk for storage, 4 channel power supply, and 90 metre wire bundle for comprehensive security coverage4 CHANNEL DVR: Digital video recorder supports up to 4 cameras simultaneously, allowing you to monitor multiple areas of your property with centralised recording and playback capabilitiesAMPLE STORAGE CAPACITY: Pre-installed 500GB hard disk provides sufficient storage space for continuous video recording, ensuring you can review footage when neededCOMPLETE INSTALLATION KIT: Package includes all necessary components - cameras, DVR, power supply, and 90 metre cable bundle, plus free professional installation service for hassle-free setupREADY-TO-USE SOLUTION: This all-in-one security combo provides everything needed for immediate deployment, eliminating the need to purchase individual components separately