Simons Voss Technologies PIN code keypad MobileKey Quick Manual page 31

MK/SI PinCode-Tastatur (on-
line)
Damage due to polarity reversal
This product contains electronic components that may be damaged by reverse polarity
of the power source.
Do not reverse the polarity of the voltage source (batteries or mains adapters).

Failure of operation due to different discharged batteries
This product uses one or more batteries for power supply. The batteries are discharged
at approximately the same rate.
Always replace all batteries at the same time.

Operational malfunction due to radio interference
This product may be affected by electromagnetic or magnetic interference.
Do not mount or place the product directly next to devices that could cause electro-

magnetic or magnetic interference (switching power supplies!).
Communication interference due to metallic surfaces
This product communicates wirelessly. Metallic surfaces can greatly reduce the range of
the product.
Do not mount or place the product on or near metallic surfaces.

NOTE
Intended use
SimonsVoss-products are designed exclusively for opening and closing
doors and similar objects.

EN
Do not use SimonsVoss products for any other purposes.
2. General safety instructions
31 / 164