Product help/documentation (if applicable):
Supplied with models (if applicable): RXV1600, RXV2600
Compatible with models (if applicable):
Part Number: WF121800
Model Number: RAV21 zone 2
Battery Required (not included): AAA Battery 2 pack
Power Source: Battery-powered
Package Size (Inches): 6 in / 2 in / 1 in
FCC ID (if applicable):
Frequency (if applicable):
