Wheelock Mass Evacuation Systems
And Emergency Notifications

Model #TB-591 Telephone Bells Wheelock Series TB Modular TelBell (38-60 VDC) The TB series Telbells are designed to provide a loud attention getting bell sound for use in noisy locations or for wide area coverage. It includes an externally adjustable, tamper resistant volume control. Telbell utilizes the motor driven mechanism concept that incorporates a high torque permanent magnet motor and a 6" aluminum shell to produce higher sound output and lower resonant frequency than conventional mechanical bells. The TB series are designed for use with telephone communications systems whose ringing voltages are from 18-30VAC/DC, or 38-60VDC. Read More   $63.67

Model #TB-593 Telephone Bells Wheelock Series TB Modular TelBell (55V - 130V) Wheelocks TB Series modular TelBells are loud, attention-getting telephone alerts designed for use in noisy locations and/or for medium to large area coverage. Typical applications would be factories, repair shops, printing shops, loading platforms, and warehouses. TelBells utilize a durable, high torque, permanent magnet motor-driven mechanism and 6" low frequency aluminum bell shell to produce a higher sound output and lower resonant frequency than conventional mechanical bells. TelBells include an extremely adjustable, tamper-resistant volume control, and are designed for both indoor and outdoor applications Read More   $63.67

Model #TB-592 Telephone Bells Wheelock Series TB Modular TelBell (18V - 30V AC/DC) Telephone ringer designed for use in noisy locations for medium to large areas. Indoor or outdoor mounting. Read More   $63.67