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Product detail: FEATURES:
- Monitor 4" B/W Flat CRT monitor.
- Audio Hands free / Bi-directional.
- Wires Two-wire (non-polarized) 18 AWG 300ft max.
- Resolution 400 TV Lines.
- Memory Built-in 32 pictures (B/W) with date and time stamp.
- Door Release Dry contact rating 24V DC 1A max (Lock not included).
- Door Contacts Dry contact terminals (Magnetic contacts not included).
- Controls Brightness, Sharpness, Speaker and Chime volume.
- Installation Wall Mount.
- Environment Indoor.
- Dimensions 6.6" (W) x 8" (H) x 2.1" (D).
