Viking BTR-3 Wireless Remote for use with 40TB-IP

The BTR-3 Wireless Remote is designed to be used in conjunction with Viking’s 40TB-IP SIP/Multicast Speaker. The remote can be purchased separately for wirelessly activating standard and emergency calls, as well as adjusting audio volume. Viking BTR-3 Features: Wirelessly trigger standard and emergency calls Adjust paging volume CR2032 battery included Pair up to four remotes to each speaker Use the BTR-3 in conjunction with Viking model 40TB-IP to provide amplified SIP endpoint or multicast IP paging for: Schools Hospitals Retail stores Office spaces, etc. Viking BTR-3 Specifications: Power: One CR2032 battery (included) Dimensions: 2.25” x 1.36” x 0.45” (57.15mm x 34.54mm x 11.43mm) Shipping Weight: 0.10 lbs (0.045 kg) Operating Temperature: -22°F to 140°F (-30°C to 60°C) Battery Life: Approximately 5 years @ 1 button push per hour