Aiphone IER-2 Chime Call Extension Unit Grey Camera Series_AHD It adapts well to different

It adapts well to different security needs

Retail stores and shopping environments

Fire-rated for regulated installations

matching internal siren

Model: DH-AC-VTM114

Aiphone IER-2 Chime Call Extension Unit Grey Camera Series_AHD It adapts well to differentAiphone Chime Extension Speaker, Grey Plastic The IER 2 attaches to an answering station and makes a chime when that station receives a call. It is used with the DB Series, JO Series, JP Series, KB Series or NIM Series. Model: IER 2 Announces chime tone only Adjustable volume (3 positions) Indoor mounting Specifications: Mounting Surface mount directly to wall or 1 gang box Wire Type Single pair of wire, non polarized Shop CTC Communications for best