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| Model NO. | ZX-D30 |
| Working Mode | Active |
| Certification | CE, RoHS |
| Application | Restaurant, Hotel, Hospital, Coffee Shop |
| Transmission Mode | Wireless |
| Alarm Volume (within 1m) | ≥100dB |
| Receive Frequency | 433.92MHz |
| Product Name | Door/Window Sensor for Smart Home Alarm Security |
| Material | High-quality ABS |
| Frequency | 433 MHz |
| Function | Anti-Theft |
| Response Time | < 30 Seconds |
| Working Voltage | DC 3V (Lithium Battery) |
| Backup Battery | 3.7V 500mA Lithium Battery |
| Production Capacity | 100PCS/Week |