Works with Amazon Alexa for voice control(Home Security Alarm Hub kit required, Alexa device and Home Security Alarm Hub kit sold separately)
This button s an extension of ST30 wireless alarm system, let you know you have a visitor, or works as a SOS button for Children''s room/the aged room.
Wireless transmitting distance:≤490ft(in the open area).
Instant notifications,Wireless and moveable, Perfect for doors, Children''s room/the aged room, etc.
Battery-powered.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 1.5 inch
Length : 3.3 inch

Item Weight: 3.2 ounce (View shipping rates and policies)
Shipping Weight: 1 pounds (View shipping rates and policies)

ASIN : B06WGV8DLM