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Products >> SMART DOORBELL >> Wireless Digital Doorbell
Wireless doorbell
- Product No.：HZ0102049
| Technical parameters | Doorbell | Doorbell Switch |
| Battery | AC85~260V | 23A 12V |
| Environmrnt Temperature | -20℃~+55℃ | -20℃~+65℃ |
| Size | 85mm*50mm*30mm | 76mm*45mm |
| Receiving Distance | 150m~200m Open area | |
| Working Frequency | 433.92MHz | |
| Waterproof | IP44 | |
| Ringtones | 45 pcs | |
| Ringtones Volume | 0-110db |
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