The wireless safety information supplied for the A9 WiFi Mini Camera covers radio-frequency interference, operating conditions, device modifications, and recommended separation from the body.
Wireless Interference
The supplied compliance information identifies the camera as a Class B digital device under Part 15 of the FCC Rules. Wireless equipment can generate, use, and radiate radio-frequency energy, so interference with nearby radio or television reception may still occur in some installations.
[reference] Title: Class B Device Text: The supplied compliance information describes the camera under the Class B limits intended for residential environments. Title: Part 15 Operation Text: Operation is described as subject to conditions covering harmful interference and acceptance of interference received. Title: RF Separation Text: The supplied safety information specifies at least 20 cm between the camera's radiator and the user's body during installation and operation. [/reference]If Interference Is Noticeable
If nearby radio or television reception changes when the camera is turned on or off, the following measures may help reduce interference:
[checklist] * Reorient or relocate the receiving antenna * Increase the distance between the camera and the affected receiver * Connect the equipment to an outlet on a different circuit from the receiver * Ask the dealer or an experienced radio/TV technician for assistance if needed [/checklist] [note] Wireless interference cannot be ruled out in every installation, even when equipment is used as intended. [/note]Operating Conditions
The supplied Part 15 notice describes two operating conditions:
- The device should not cause harmful interference.
- The device must accept interference it receives, including interference that may cause undesired operation.
Placement & RF Safety
Keep the camera positioned so there is at least 20 cm between its radio-frequency radiator and your body during normal installation and operation, as stated in the supplied exposure information.
[dosdonts] Do: Allow suitable separation between the camera and your body during use Do: Increase separation from nearby radio or television equipment if interference is noticed Dont: Make unapproved modifications to the camera Dont: Place the camera unnecessarily close to equipment that is experiencing wireless interference [/dosdonts]