Botón de emergencia para personas mayores pulsera de SOS RF de 433mhz

Especificaciones: - Plataforma de casa inteligente: NONE - Working Voltage/Current: DC 3V/13mA - Work Temperature: -25~+75 Degrees Celsius - Work Style: Must connect to 433mhz alarm host - Work Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm) - Work distance ...Especificaciones: - Plataforma de casa inteligente: NONE - Working Voltage/Current: DC 3V/13mA - Work Temperature: -25~+75 Degrees Celsius - Work Style: Must connect to 433mhz alarm host - Work Mode: Send out alarm signal in 0.8s after triggered (avoid false alarm) - Work distance: 15 to 30m indoor, 100m outdoor - Transmitted Power: 10mW - Technical Parameters: 433Mhz, EV1527, 430K - Número de modelo: TP-309DR-2 - Nombre de la: TOPVICO - Modulation Mode: ASK - Function: 433MHZ Wireless SOS Panic Button Bracelet - Battery: 1*C2032 battery (include), normally work more than 12 months - Origen: CN(Origen)