Schwaiger ZHS21 User Manual Download Page 3

USER MANUAL ZHS21

MOTION DETECTOR

ZHS21

Network inclusion

Press the networking button for 2  

seconds until the green LED starts to flash 

(two times per second)

Network removal / Reset

The LED flashes 6 times
(once per second)

Alarm (anti-tamper key)

The red LED flashes once

Working voltage

DC 3 V (1xCR123A battery)

Static curren

≤ 15 µA

Alarm current

≤ 30 mA

Detecting angle

90°

Installation height

2.1 m

Detecting distance

8 - 10 m

Working environment

-10°C ~ +50°C

Transmission power

<1 mW

Frequency range

2405-2480 MHz

Range

about 15 m (depending on building structure)

Dimension

65 x 65 x 28.5 mm

4.  Installation of the motion detector
Select a place for installation. Remove the protective cover and stick the bracket to the 

place desired.

Congratulations and thank you for purchasing the Schwaiger 

ZHS21 product. Below you will find useful operating guidelines. 

This is a smart motion detector which is based on the ZigBee Wireless Networking tech-

nology. It has a very low power consumption which makes for longer battery life. The 

motion detector is only suitable for indoor use. Upon choosing a place for installation 

of the detector, please make sure that the device is not exposed to extreme changes in 

temperature (e.g. near a radiator) and that there are no constantly moving objects (e.g. 

ceiling fan) in close proximity to the motion detector.

Network inclusion

1.  Remove the protective battery cover. 
The red LED will then glow. The device can be used 

as soon as the red LED is off. 
This takes up to 30 seconds.

2.  Put the Gateway into inclusion mode

Network inclusion of the motion detector

Put the Gateway into inclusion mode. 
Remove the protective battery cover, press the networking button for 2 seconds 

until the green LED starts to flash fast.

3.  Networking button
Press the networking button (within the hole) for 2 

seconds until the green LED starts to flash fast, then 

let go. The device will be detected and included into 

the network.

5.  Attach the motion detector  

  to the bracket

Technical data

6.  Network removal of the device
Put the Gateway into removal mode by 

choosing „Home setup“ in the main menu 

and then click on „Add device“ (See images 

on the left). Then reset the device to default 

settings.

7.  Reset to default settings
Press the networking button for 5 seconds 

until the LED starts to flash slowly.
Note: For network inclusion, the sensor must  

always be in the factory state.

LED indicator of devices

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Sensor

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Halterung

Please pay attention to the fact that during network inclusion, the distance 

between motion detector and Gateway may not exceed 0.5 m.

MANUFACTURER INFORMATION

Dear Customer,
should you require technical advice 

and your retailer could not help 

please contact our technical support.

Schwaiger GmbH   

Würzburger Straße 17
90579 Langenzenn

Hotline: +49 (0) 9101 702-199
www.schwaiger.de
[email protected]

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