SRD-493.4ch DVR

• 4CH 1080p real-time AHD DVR 
• Up to 120/100(1080p)fps recording rate 
• HDMI / VGA video output 
• 1CH Audio input / 1CH audio output 
• Max. 1 internal HDD 
• Coaxial control (Samsung T/E, Pelco-C, ACP) 
• Smart phone support (Android, iOS) 
• Enhanced network bandwidth up to 32Mbps