Product name: A20/A20D

Built-in battery: 1000mAh

Device specifications: 70mm*43mm*22mm

Power supply interface: Type-C

A20 SOS handset (SOS alarm, handset call)

Paired with the gateway. Can be used as a handset and SOS button. After pressing the SOS button for help, the device will play a prompt. If it is triggered by mistake, press the side button to cancel it. After connecting, talk to the emergency contact through the handset device. Provide a lanyard, wear it with you, and you can talk even if you are not next to the gateway.

A20D multi-function SOS handset (SOS alarm, handset call, fall alarm, no activity warning)

Compared to A20, the fall alarm function is added. If the device senses that the elderly have fallen, the handset will issue a voice prompt for help. If there is no response, it will automatically call for help. Press the side button to cancel the call for help. When the device does not detect any activity for 24 hours, it will report a no activity warning.