| Name | Smart Door Magnetic Alarm |
| Battery specification | polymer 602040 3.7V 450mAh |
| Operating temperature | -10° To +45° |
| Working humidity | 10% to 90% RH without condensation |
| Wireless connection | 2.4g wifi 802.11b/g/n |
| Charging interface | MICRO cable (5V/1A) |
| Infrared frequency | 38khz |
| Networking properties | WIFI 802B |
| Body size | 72* 26.5 *21.5mm |
| Size of magnetic body | 40*12* 14.2mm |
| Package size | 60*85*25mm |
| Gross weight | 55.7g |
| Net weight | 42.3g |