11
3. During factory reset, the LED will turn solid green for about 1s, then the blue and red
LED will start blinking in Mode 5 for approx. 2s.
4. The blue LED will be blinking in Mode 1 if the Factory reset is successful.
6.3.4 Remote factory reset with parameter
Factory reset can be done remotely with the settings in Parameter No. 120.
1. Set par.120 to value 1 - Do the Factory reset
2. During factory reset, the blue and red LED will start blinking in Mode 5 for approx. 2s.
3. The blue LED will be blinking in Mode 1 if the Factory reset is successful.
7. Z-Wave® Security 2 and Device Specific Key (DSK)
The Device supports the latest Security 2 (S2) feature. S2 is handled by the strong AES 128
Encryption protocol, which means that the S2 makes Z-Wave® the most secure IoT (Internet of
Things) security platform out there. To fully utilize the product and its Security 2 feature, a
Security 2-enabled Z-Wave® gateway must be used.
Authenticated Control
Out-Of-Band DSK for adding (inclusion)
May be used by most implementations
The Device also supports Security 2 Authenticated, Unauthenticated, and Unsecure adding
(inclusion).
Note! When adding the Device to a Z-Wave network with a gateway supporting Security 2 (S2),
the PIN Code of the Z-Wave Device Specific Key (DSK) is required. You can find it on the label on
the side of the Device and a copy is inserted in the packaging, which must not be lost. Do not
remove the Z-Wave DSK label from the Device. As a backup measure, use the label in the
packaging.