Especificaciones:

• Working indicator: Blue LED: Low-battery indicator: rapid flash of red LED
• Power voltage: DC3 (3V (1*CR2032 button): Working frequency: 433.92Mhz
• One-key Panic Emergency Call Button: For Vcare 433Mhz wireless smart home alarm system
• Número de modelo: PH-PNC
• Nombre de la: safearmed
• Modulation mode: FM ASK: Type of encoding: learning code (EV1527)
• Emission distance(in the open area): about 80 m (the receiving sensitivity -100dbm)