PRODUCT FEATURES :
- Color video monitor with clear image and voice
- Function : Calling, Talking, Monitoring, Remote Control Lock
- Screen : 7 inch TFT LCD
- Adjustment : Volume, Brightness, Contrast
- Installation : Surface Mounting
- Resolution : 800 x 480
- Effective Distance : 200 meter
- Talk Time Delay : 120S (+ -) 10 percent
- Monitor Time Delay : 40S (+ -) 10 percent
- Grade of Waterproof : IP55