Seco-Larm CBA AS-7021 Parking Alert: Ultrasonic Sensor for Precise Garage or Parking Spot Parking

The Seco-Larm CBA AS-7021 Parking Alert is a battery-operated ultrasonic sensor that allows for precise parking in a garage or parking spot. With adjustable sensing distance and the ability to be wall-mounted, this sensor makes it easy to ensure that you stop in the right spot every time.

Using ultrasonic pulses, the sensor can determine the distance between your vehicle and a wall or other object, providing a warning when you are getting too close. It can be easily mounted using either double-sided foam tape or screws, making it versatile for a variety of parking situations.

The sensor is powered by four 1.5V AA batteries (not included) and has a low-battery indicator to let you know when it's time for a replacement. With an estimated battery life of up to 6 months with 5 triggers per day, you can rely on this sensor to assist with parking for an extended period of time. The low battery indicator is set at < 4.4 VDC, and the current draw at 6VDC is 30mA while active, 10mA on standby, and 0.23mA in sleep mode.

The sensor uses a traffic light color system to indicate distance, with green indicating the vehicle has been detected, yellow as a warning, and red to signal that it's time to stop. With a sensor frequency of 40kHz and a sensing range of 5' (1.5m), made with durable ABS plastic material, this parking alert system provides reliable assistance for parking in tight spaces.

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