User's Manual
Introduction
The DS-20 Door/Window Sensor detects the open/close status of a
door or window being protected.
It can be installed on a door/door frame, window/window frame or
any other object that can be opened/closed and needs detection.
Tell us what you have found to monitor with your DS-20 or nd
ideas on our facebook page
at www.facebook.com/smanos.
Pairing to the K1 Hub
The sensor needs to be paired to the K1 Hub rst before use. To
pair the sensor, please refer to the K1 Hub’s user manual or press
the “+” button and follow the instructions on the Accessories Page
of “smanos home” app.
Product Overview
Front View
Rear View Inside View
LED Indicator Tamper Switch
Transmitter Magnet Slide to Open
LED Indicator
Blinks once: Transmitter and Magnet were separated and sends
alarm signal to the K1 Hub.
Blinks once per 3 seconds: Low battery; please change the battery
as soon as possible.
Tampering Switch
Anti-tampering protection ensures that any attempts to move the
battery cover results in an alarm and push notication.