Input: 120V AC 60Hz 55mA
Output: 20V DC 100mA
120pcs in one box
Ktec 20V AC Power Supply Charger Adaptor Class 2 Transformer
Replacement 20 Volt AC Adaptor for La Crosse Alerts Mobile™ Gateway
To confirm this AC adaptor will work with your unit, locate the model number on the AC adaptor that came with your unit.