Gate Control PRO Quick guide
13
SAFETY INSTRUCTIONS
For your safety, please read carefully and follow the instructions below!
Failure to observe safety instructions may be a threat to you and your
environment!
TELL’s product (hereinafter referred to as „device”) has a built-in mobile
communication modem or a WiFi interface. Depending on the product
variant, the built-in modem is capable of 2G, 3G or 4G mobile
communication.
The 2G modem can use the following frequency bands:
850/900/1800/1900 MHz @GSM/GPRS
The 3G modem can use the following frequency bands:
900/2100 MHz @UMTS, 900/1800 @GSM/GPRS
The 3GA modem can use the following frequency bands:
800/850/900/1900/2100 MHz @UMTS, 850/900/1800/1900 MHz @GSM
The 4G modem can use the following frequency bands:
900/1800 MHz @GSM/EDGE, B1/B8@WCDMA, B1/B3/B7/B8/B20/B28A@LTE
The 4GA modem can use the following frequency bands:
B2/B4/B5@WCDMA, B2/B4/B5/B12/B13@LTE
The WiFi product model uses the following frequency bands:
2.4 GHz, 802.11 b/g/n
DO NOT USE
the device in an environment where radio frequency radiation
can cause a risk and may interfere with other devices that may cause
undesired operation - such as medical devices!
DO NOT USE
the device if there is a risk of high humidity, hazardous
chemicals or other physical impact!
DO NOT USE
the device beyond the specified operating temperature range!
DO NOT MOUNT
the device in a hazardous environment!
DO NOT INSTALL/WIRE
the device under voltage. For easy disconnection,
the device’s power adapter or power supply should be easily accessible!
