Please note that the use of EGID is primarily to help respect physical (social) distancing measures advised by the Public Health Agency of Canada. Other hygiene and public health measures, including hand washing and respiratory etiquette, remains strongly recommended. The EGID badge is intended for indoor use only. EGID is fitted with a magnetic body fastening system and must not be worn by a person with a pacemaker at any time unless the attachment system is changed for a safety pin. For an optimal efficiency, it is recommended to avoid sudden temperature change of more than 3 degree Celsius. Includes a 30-day warranty against manufacturing defects.