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s nurse call bell system, patient call nurse by pressing a call button near
Handheld transmitters with wall fixed base(popular in hospital or clinic)
![]() | Working voltage | 12V/23A (battery) |
| Working frequency | 315/433.92MHz | |
| Quiescent current | 15-40mA | |
| Modulation Method | Am (OOK) | |
| Size | 85*37*16mm | |
| Transmitting distance | 1000m (in the open area) |



Watch Receiver Nurse Use




How it works?

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For more services, please click her to contact us freely
Customer will enjoy a wonderful experience
Redude Labor Cost and Crease Turnover Easily