 | The Optex RCTD-20U Wireless 2000 Annunciator is a wireless detection and alarm system that can transmit signals up to 2, 000 feet.Use the Wireless 2000 Annunciator as a perimeter alert for your home or shop, a driveway alarm to detect approaching vehicles, a wireless doorbell, a warehouse delivery notification system, and many other applications. The Wireless 2000 will alert you that a zone has been breached with one of three tones. The alert tones have five different sensitivity levels and can be set to sound up to 80 dB. If you choose to incorporate more transmitters, the receiver can also identify which zones have been breached by certain tones. Up to 12 transmitters can be incorporated.The Wireless 2000 comes equipped with TWO detection patterns that can adjust easily for perfect aiming: a long range of 50 feet and a fan pattern range of 17 feetOne of the more useful features of the Wireless 2000 is that you can trigger other devices, such as door strikes, lights, sirens, cameras, and more. | COMPARE PRICES |