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HT-DM28
1. Super clear HD image
2. iPhone shape slim design
3. Convenient for children and the elderly
4. Quick response: Less than 0.2 second
5. More convenient for DIY installation, easier to replace batteries
6. No sound feedback when pressing the main button, increasing safety & privacy
7. Very easy operation: just press the main button lightly to view real-time image (last for 10s)
8. Easy assembling or replacement: No wires and no damage on the door
9. Monitor can be installed horizontally or vertically, more adaptable to door panel space
10. Low power consumption (almost ZERO standby current), good for approx 3000 peeps
| Digital Door Viewer | ||||||
| Model | HT-DM12 | HT-DM12-R | HT-DM18 | HT-DM28 | HT-DM28-W | WIFIDDV |
| TFT Screen: | 3.5 inch | 3.5 inch | 3.5 inch | 4.3 inch | 4.3 inch | / |
| Sensor: | 1.3M CMOS | 1.3M CMOS | 1.3M CMOS | 1.3M CMOS | 1.3M CMOS | 1.3M CMOS |
| View angle: | 150° (H) 175° (D) | 150° (H) 175° (D) | 150° (H) 175° (D) | 150° (H) 175° (D) | 150° (H) 175° (D) | 150° (H) 175° (D) |
| Brand | Hawel / OEM | Hawel / OEM | Hawel / OEM | Hawel / OEM | Hawel / OEM | Hawel / OEM |
| Lens Water-Proof: | optional | optional | optional | optional | optional | optional |
| Fits door thickness: | 38-110mm | 38-110mm | 38-110mm | 38-110mm | 38-110mm | 38-110mm |
| Fits barrel hole : | 14-25mm | 14-25mm | 14-25mm | 14-25mm | 14-25mm | 14mm |
| Battery powered: | 4x AA | 4x AA | 4x AAA | 4x AAA | 4x AAA | / |
| WIFI | / | / | / | / | YES | YES |
| memorry card | / | YES | / | / | / | YES |
| Power supply | / | / | / | / | YES | YES |
| Product size(mm): | 135*86*23.9 | 135*86*23.9 | 128*72*16.8 | 136*78*16.8 | 136*78*16.8 | - |
| Certificate: | CE, RoHS, FCC,SGS | CE, RoHS, FCC,SGS | CE, RoHS, FCC,SGS | CE, RoHS, FCC,SGS | CE, RoHS, FCC,SGS | CE, RoHS, FCC,SGS |







Packing info:
Standard Package for 4.3" Digital Door Peephole Viewer HT-DM28
Unit Packing: 1pc/Color Box, Size: 14x12x3.2cm, G.W.: 230g
Carton Packing: 40pcs/CTN, Size: 35*30*26cm, G.W.: 10.0KG
Shipping info:
Our factory located in costal city Shenzhen, neigboring Hongkong, achieves very convenient shipping method by air and by boat, or by global courier like DHL, Fedex, UPS,TNT and etc, with compact packing design, which makes the shipping faster and cost competitive. For orders for 40-200pcs, courier shipping just 2-6 days arrive to your company address anywhere, very fast door to door delivery with reasonable cost.

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