Wheelock Loud Bell

- Wheelocks loud phone ringers are loud, attention-getting telephone alerts designed for use in noisy locations and/or for medium to large area coverage. Perfect for both indoor or outdoor applications. 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.- Works off of standard 55V-130V telephone line ringing voltage- Plugs into any analog phone line or phone system analog extension- Connects with standard RJ-11C phone jack