Description
Technical Specifications
| Supply Voltage | DC3V (CR2032 battery) |
| Material | Fireproof PC + fireproof ABS |
| Size | (50mmX50mmX18mm) 1.96inches x 1.96 inches x 0.70 inches |
| Working Frequency | 2.4 GHz |
| Wireless Distance | (30m to 50m) 98.4ft to 164ft |
| Working Temperature | (-10 ℃ to 50 ℃) 14°F to 122°F |