Precautions.

Application: Please strictly abide by relevant national laws & regulations, and never use this product for illegal purposes, or the consequences resulting there-from will be on your own account. Software upgrading: To deliver the product with improved performance, the manufacturer will constantly perfect the software therein. This product is designed for customers' convenience to upgrade the software themselves; please ask local dealer for the information about the latest software version and the upgrading method..

Operating temperature: Please use this product at ambient temperature, and never have it operated at a temperature outside human tolerance..

Operating humidity: Please use this product at an ambient humidity suitable for human survival. Do not place this product in a moist operating environment since it's not resistant to moisture..

Shooting illumination: Please use this product in an environment with adequate light, and never face the camera directly towards the sun and other excessively strong light sources since this may cause damage to optical devices..

Cleaning requirements: Please don't use this product in an environment with high dust density since this may contaminate the lens and other components with dust, which may impair the video quality. The lens could be wiped gently with lens tissue or glasses cleaning cloth to keep clean. Other precautions: This product, as a precision electronic device, shall be protected against severe impact, and shall in no case be used in an intense magnetic field or electric field.. 

WONDERLONG TECH CO.,LTD
Cell/WhatsApp/Viber:+86-13590464323
Skype: monicaliao2008
Email: wonderlong@wonderlong.net