USACircular has not approved any changes or modifications to this device by the user. Any changes or modifications could void the user’s authority to operate equipment.
California Proposition 65WARNING: This product may contain chemicals known to the State of California to cause birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
USA: Federal Communications Commission (FCC) statement
This device complies with FCC part 15 FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference received, including interference that may cause undesired operation
FCC Warning
Changes or modifications not approved by Circular could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
This device meets the FCC requirements for RF exposure in public or uncontrolled environments.
FCC ID: 2BOAM-CR2
RF exposure safetyThis product is a radio transmitter and receiver. It’s designed not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission.This transmitter must not be co-located on operating in conjunction with any other antenna or transmitter.
Canada: Industry Canada (IC) statement
This device meets the IC requirements for RF exposure in public or uncontrolled environments.
IC Notice to Users in accordance with RSS GEN Issue 5:
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.
IC: 29243-CIRCULAR110.
CAN ICES-3 (B)/NMB-3(B)This class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de classe B est conforme à la norme Canadienne ICES-003.
European Union (CE)
Declaration of Conformity with Regard to the EU Directive 2014/53/EU
Circular is authorized to apply the CE Mark on CIRCULAR RING, thereby declaring conformity to the essential requirements and other relevant provisions of Directive 2014/53/EU and other applicable Directives.
Frequency range: 2402-2480 MHz
Max output power: 3.29 mW
In order to satisfy the essential requirements of 2014/53/Eu Directive, the radio equipment is compliant with the following standards:
RF spectrum use: EN 300 328
EMC: EN 301 489-1, EN 301 489-17, EN 55032, EN 55035, EN 50566, EN 61000
The conformity assessment procedure of Directive 2014/53/EU has been followed with the involvement of the following Notified Body:
Precise Testing & Certification (Guangdong) Co., Ltd. Building 1, No.6, Tongxin Road, Dongcheng Street, Dongguan, Guangdong, China.
2012/19/EUThis product is compliant with Directive 2012/19/EU. Please dispose used electrical and electronic equipment (WEEE) according to national laws and regulations with electrical waste. It should not be mixed with general household waste.
United Kingdom (UKCA)This product is compliant with the UK Conformity Assessment Radio Equipment Regulations 2017.
Australia and New Zealand
Compliant with the standard R&TTE 99/CE/05 Australia and New Zealand R-NZ
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