Hello friends of the forum. I am about to install that wired detector in a Lightsys 2 panel but it is not my specialty since I always install wireless. This detector has built-in end-of-line resistors, it comes with two sets of jumpers to configure according to the resistance to use. But I don't understand if [list=1] [*] I have to do the installation according to the resistor scheme, and indicate the configuration in the jumpers, [*] or just wire (no resistors) and tell you what end-of-line resistance you are going to use, [*] or finally wire as is and indicate with the jumper the end-of-line resistance used by the panel (the latter has just occurred to me because I am missing the resistance that would come out of the green wire, this panel has 2.2 resistors K) [/list] I attached a photo of how he was armed. I ask you to validate or correct me and tell me how to set the jumpers, if necessary. With the red and black wires I bring power to the panel, with the yellow I come from the alarm zone and with the green I return. Thank you very much in advance! * - * - * - * - * - * - * - * - * - * - * - * - ** - * - * - * - * - * - * - * - * - * - ** - * - * - * - * - ** - ** - * - * - * - ** - * - * - * - * - * - ** - * - * - * - * - * - * - I add info of the steps I did after the rodo suggestion. The wiring and jumpers looked like this: But when trying to lower the TRFL with the bidirectional software, it indicates error 30020: "Connection rejected. Check the configured resistance values": If I go to "Activities -> Diagnosis -> Central" it shows me that the area has 4.9K. I changed the resistance values by zone in "System -> Central -> Resistors" to RFL 4.7K; DRFL 6.8K; TRFL12K, but it also didn't go:

If you want to use the bridges of that detector, the ones above are the zone ones, the ones below are the temper ones and a double one is coming, which is for 12k antimasking. If you use the zone bridges and trick you only have to take one thread to the first terminal of the zone and the other to the last of the tramper and it already performs double balancing if you remove them because you have to do it with physical resistances. The sensor comes with a white cap on the lens that should not be removed if you remove it when restoring the masking does not make it automatic and must be physically restarted Greetings