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Products >> SMART DOORBELL >> Wireless Digital Doorbell
Wireless doorbell
- Product No.：HZ0101052
| Technical parameters | 188 | R |
| Battery | 80V~260V | DC 23A 12V |
| Working Current | 0.1ma | <25ma |
| Receiving Distance | 150m~300m Open area | |
| Working Frequency | 433MHz±0.5MHz | |
| Ringtones | 45 pcs | |
| Ringtones Volume | 4 grade | |
| Learning code | 1527 code | 1527 code |
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