433.92mhz 10pcs Emergency call buzzer hospital patient call bell for elderly people children nursing house clinic K-W3-H
Technical Details
| Battery: | 12V 23A |
| Brand Name: | Ycall |
| Button Size: | 80*80*10mm |
| Communication: | Wireless |
| Frequency: | 433.92mhz |
| Key button: | Call button from cord; Call button Emergency button; cancel button |
| Model Number: | K-W3-H |
| Name: | Emergency call buzzer |
| Transmitted distance: | 300m in open area |
| Warranty: | 1 year |
| Working Current: | <20mA |
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