Samsung Hanwha SAM-21M 21 inch Color CCTV Monitor
Brand: Hanwha
Model: SAM-21M
• Microphone & speaker built-in for one-way audio • VCR connect for VCR record and play (on-screen available) • Horizontal resolution 450 TV lines • Plastic Case • Free voltage (90~260 VAC, 50/60Hz)
