Dakota Alert DCMA-4K-Plus Perimeter Alarm System with Relay Outputs - DCMT-4000 Transmitter and RE-4k Plus Wireless Receiver

LONG RANGE COVERAGE - The 1 mile wireless range of this driveway alert system is much higher than other products, which means the radio signal is more likely to reach the receiver. This is especially useful for larger properties or for areas with obstructions that can interfere with signal transmission. CUSTOMIZABLE SOUND LEVELS - Choose from four different volume levels to get the perfect sound level for your specific application. This allows you to set the alert to a volume that is suitable for your location and needs, without being too loud or too quiet. EASY INSTALLATION - The code learning technology of this alert system makes it quick and easy to set up. You can have it up and running in a few minutes, no need for complicated wiring or installation procedures. Reliable Battery Operation The sensor is powered by a single 9V battery, which can last for a year or more before needing to be replaced. This means you don't have to worry about the sensor losing power or needing frequent battery changes, making it a reliable choice for long-term use. MULTIPLE SENSORS AND RECEIVERS - You can pair up to 16 sensors with one receiver, or an unlimited number of receivers with one sensor. This allows you to customize the coverage of your alert system to meet your specific needs and requirements.