is it compatible with a ky-tg 4021 system base
1975303
not sure what you mean by compatible..this has its on base system and works off of it...dont think it can work off of different base systems.
328326
According to my literature it is not, they are only compatible with 25252, 25212,25255RE2 25265RE2 and 25270RE3 bases.
1731652
Yes it will. ! It will work on many variations. Including a th400. Th350. 700r4. 200r4.
136503
401B has additional features that maybe it does not work in TG-4021 but it should works well with all TG4000 series including TG4021
633805
According to the Product Description title "Arris ARCT00830 10/12 Hour Battery For ARRIS Touchstone TG8/TM5/TM6/TM7/TM8 Modems," it is compatible with Arris TG8 series modems.
1950449
I'm not 100% sure but I would supposed so since the system and wiring is pretty much identical. I use it on my 601 bt and it's flawless.
1860034
Yes, the handsets for the KX-TG4023 can be registered to the KX-TG4012 base unit.
1634801
I would email the vendor to verify compatibility. If you send them the FCC code and model number they will match it up for you. I have the power lift gate and had to exchange mine for a different key.
247448
S K - Yes! TL88002 is the compatible accessory handset. Your base can have a max. of 12 cordless handsets. Thanks!
1516791
No, you need at least one of 500. I recommend you to check with your technician the compatibility chart before spending your money.
855094
It should work fine. Remember, your base station has a limit as to the number of phones it will support. My TG4031 supports 5 phones.
1717318
i'm not certain if it is compatible. however, i can tell you that the unit began to leak within ONE week of attaching to my system. i would not recommend it for your needs.
2146640
Truly do not know. Best to call your service provider to find out this information. They will ask for your model & possibly your serial numbers. They should then be able to tell you if what you are asking is compatible.
1492750
Yes it is compatible with a TRU9466 base. It cannot be mounted on the wall. It is an extra handset only based on the picture.
1783657
Sorry, I am not familiar with their system. if their phone wiring and plug are identical to ours, that is, RJ11 style jack, 4 wire, red green yellow black, then yes, it should work
1806971
I would doubt it. I got it to replace a handset for a base unit in the TG series...
63005
Liftmaster support or Chamberlain will gladly answer that question for you (call them). My system was not listed as being compatible on their compatibility web site but a call to them answered my question. But if your system is Security+ compatible it should work.