Figure 4- 7
When villa VTO connects to door sensor lock, positive end of door sensor lock connects to
NC-end(10-pin port 3) of villa VTO and negative end of door sensor lock connects to
COM-end (10-pin port 1) of villa VTO.
When villa VTO connects to door feedback inside door lock, one end of door feedback
connects to ALM2-end (10-pin port 6) of villa VTO, and the other end of door feedback
connects to GND-end (10-pin port 4) )of villa VTO.
4.1.2 Fix VTO onto embedded box.
Figure 4- 8
1. Remove screw a under VTO, and remove decoration cover
①
;
2. Use screw b to fix VTO onto 86 box
③
inside wall
④
;
3. Use screw c to fix VTO onto wall if needed;
4. Install decoration cover
①
onto VTO
②
, and use screw a to fix.
