Aiphone WL-11 Operation Manual page 8

Precautions
Communication of master station and door station
• If the distance is too far or the following obstacles are present within about 100 m,
the reception weakens, which may cause static, communication disconnections,
video choppiness, and refresh delays such that usage may not be possible.
• Metal door or storm shutter
• A wall that includes heat insulating material that contains aluminum foil
• A concrete or galvanized sheet iron wall
• A window with multi-layered glass
• A location separated by many walls
• When using each device at a separate oor or building
• Use within range of reception.
EU
RE Directive
Hereby, AIPHONE declares that the radio equipment is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address: www.aiphone.net
Important safety information / Informations importantes de sécurité
For Monitor unit:
This product is designed a low-power radio transmitter and receiver. As recommended by international guidelines, the device is designed not to exceed the limits for
exposure to radio waves.
For Camera unit:
Important safety information regarding radio frequency (RF) radiation exposure: RF exposure guidelines require that the device be used at a minimum of 20 cm from the
human body.
Pour le poste intérieur:
Ce produit est conçu comme un émetteur-récepteur radio de faible puissance. Comme recommandé par les directives internationales, les appareils sont conçus pour ne pas
dépasser les limites d'exposition aux ondes radio.
Pour la platine de rue:
Informations importantes de sécurité concernant l'exposition aux radiofréquences (RF): Les directives sur l'exposition aux radiofréquences exigent que l'appareil soit utilisé à
au moins 20 cm du corps humain.
[Communication by a master station and door station]
• This product uses digital signals that are dif cult to monitor, but because
radio waves are used, there are cases in which a third-party could intercept
signals intentionally.
• If you use a hearing aid, static may be heard depending on the type of
hearing aid.
• If a 1.9 GHz digital cordless phone or personal handyphone system is used
nearby, the product may not operate normally.
8
Confi rmation and Preparation