FS smoke/heat sensors and alpha keypad

After a renovation our contractor replaced the existing smoke detectors and keypad for the system. They are in good condition and work well. They were removed pre renovation so they wouldn’t be affected by dust. We have 3 sensors – they are model 5808 by Honeywell and a 6160 alpha keypad by Honeywell. Looking for $175 Obo for the whole set. If interested please contact me at lkranczer at hotmail dot com. Thanks!