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Door open button, CDVI, Wireless, Handicaped, IP67 Aluminium case
- Wireless elbow switch with radio transmitter 433,92MHz
- No need for wiring
- Easy to install and program
- Made of aluminium
- Battery life: 6000-8000 openings
- Battery: Lithium ER14505 - 3.6V included
- Can be mounted outdoors (IP55)