Dual Alarm Clock with bedshaker, doorbell or door knock transmitter, and connection to telephone line. Signals door, phone ringing and wake-up with your choice of a strong bedshaker, extra loud audible alarm (95dB), and/or flashing light. Set two different alarms for wake up. Extra large, green LCD display. Has snooze and dimmer plus nightlight and reading switch for connected bedside lamp. Security timer for protection when away from home. A test switch lets you check all functions. LEDs light up to indicate the alarm source. Rechargeable battery backup will operate the sound and shaker even in a power outage. Clock comes with choice of doorbell or door knock transmitters, bedshaker and telephone line cord. One year warranty.