Seite/Page 14 / 14 / SAP-Dokument-Nr.: 10000155789 / 03.02.2022
What to do if?
The status-LED keeps pulsating blue:
The sensor is unable to connect to the Wi-Fi. Please check, that the configured Wi-Fi network is available
and/or contact your system administrator.
The status-LED keeps pulsating cyan:
The sensor is unable to connect to the cloud MQTT server. Due to maintenance such service might be
temporarily unavailable. If the status remains, please contact your system administrator.
The status-LED keeps showing static orange:
The device is in configuration mode. This mode will be disabled after 2 minutes and the device connects to
the cloud and returns to normal operation automatically.
If the status-LED constantly does not change from orange, the device has not been commissioned so far and
cannot operate as intended. Please contact your installer for commissioning.
The status-LED keeps pulsating purple:
Due to an internal error the device is unable to start-up. Please contact the customer service.
Technical data
•
Supply voltage: 5 VDC +/- 10 % (micro-USB)
•
Power consumption: app. 0,5 W
•
Dimensions: 137 x 108 x 23 mm (L x W x H)
•
Weight: app. 108 g
•
Ambient temperature: +5°C bis +40°C (operating)
•
Maximum ambient temperature for presence detection (PIR): +28°C
•
IP rating: IP20
•
Protection class: SK III
•
Wireless transmitter-receiver: Bluetooth, Wi-Fi, 2.4 GHz, NFC 13.56 MHz
•
Transmission Power Bluetooth: + 4 dBm
•
Transmission Power WiFi: + 19 dBm
•
Bluetooth Declaration ID: D050374
•
Colour: white
Conformity
Herbert Waldmann GmbH & Co. KG hereby declares that the wireless system type CHEKOV complies with
Directive 2014/53/EU. The complete text of the EU Declaration of Conformity is available at the following
internet address: www.waldmann.com/conformity
Herbert Waldmann GmbH & Co. KG
Peter-Henlein-Straße 5
D-78056 Villingen-Schwenningen
T49 (0) 77 20 / 601 - 0
T49 (0) 77 20 / 601 - 290
www.waldmann.com
[email protected]
