| Model | ESCAM Doorbell QF220 |
| Image Sensor | 1/3 Megapixel CMOS |
| Compression Format | H.264 |
| Lowest Illumination | Color 0.6 Lux@F1.2, B/W 0.08 Lux@F1.2, 0 Lux with IR on |
| Day/Night | IR-CUT |
| Light Source | 4 pcs low power supply IR Lights |
| IR Distance | 5 meters |
| Lens/Angle | 2.8mm/90° |
| S/N Ratio | ≥ 50dB |
| White Balance | Auto |
| Electric Shutter | 1/25-1/100,000s |
| Video Compression | H.264, dual code stream |
| Video Mode | HD / Standard |
| Max. Image Size | Main stream 1280×960; Sub stream: 640×480; |
| WIFI | WIFI 802.11b/g/n |
| IP Address | Dynamic IP |
| Visitors | Support 4 online visitors viewing simutaneously |
| Protocol | DHCP//NTP/UPnP |
| Alarm | PIR (Passive Infrared Detection) |
| Audio Input | Internal MIC |
| Audio Output | Internal Speaker |
| Audio Compression | AAC |
| Memory Storage | Support Micro SD card storage, Max 64G |
| Reset | Supports one-click Restore default configuration |
| Power Supply | 3000 mAh lithium polymer battery; charging voltage: 5V2A |
| Standby time | Maximum Standby for around 90 days |
| Work Environment | Temperature -5℃~+45℃, Humidity ≤85% |
| Dimension | 142*74*40mm |
| Weight | 0.25kg |
| Package Dimension | 170*100*85mm |
| Package Weight | 0.37kg |
| Accessories | 1 x IP Camera ,1 x USB Cable,1 x User's manual,1xScrews Package |
