The TW-BSB-23R-01 Taurus Wireless VAD and sounder Base is a high performance wireless device, incorporating an EN 54-23 compliant VAD used to alert people in the event of a fire. Each device has an integral moulded base for mounting a Taurus wireless detector or a sounder blanking cap if a detector is not required.

• Only compatible with Taurus detectors
• 32 tones settings (primary and secondary for alert and evacuation), selectable via onboard dip switches
• 4 volume levels
• Bi-directional wireless communications
• Can be used with Taurus addressable and conventional translators
• 22 pairs of field channels
• Dual channel redundancy
• Long communication range (≅1 km in open air)
• 5 year battery life (including weekly test)
• Utilises standard low-cost lithium battery technology
• Easy scan & link programming option
• Security screw to prevent tampering and unwanted removal
• 3rd party approval to EN54-3, EN54-23 and EN54-25
• Red and white blanking cap options
• 5 year product warranty

Technical Features

• Operating frequency range: 868 – 870 MHz
• Max radiated power: 14dBm (25mW)
• Weight (without batteries): 244 g
• Batteries: 2x CR123A (3 V & 1.2 Ah)
• Dimensions: 129 mm x 54 mm
• Sound Output (typical): 88-91dBA (tone dependent)
• 2 EN 54-23 compliant visual setting: high power/low power
• High power C-3-15/ O-4.6-15
• Low power C-3-10