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Witop call button for elderly
1.super slim “UFO”, the thickness is only 0.9cm2.fantastic reminding light3.signal transmitting distance: 1km(open space) size:60*60*11mm
Technical Specifications of emergency call button :1. Coverage: 500m in the open area2. Power:Button battery CR2025 /2PCS3. Frequency:433Mhz4. Size: 60*60*11mm
call button for elderly