Digital LED Counter Count Up to 9999 Laser Sensor 4in Digits Display Counter People Visitor Counter 110-240V

Features

• Programmable: The up and down keys on the remote control can add or subtract numbers (only 1 can be added or subtracted each time). You can also set the starting value of the count arbitrarily. The remote control uses 2 AAA batteries, which are not included in the packaging
• Induction counting: When an object passes through the sensor, the number on the display screen will increase by 1. Generally used for conveyor belts, production lines, schools, etc. Upon sensing, it can be counted. Countable up or down
• Parameter: 4-digit LED display screen, 4-inch red digital display, maximum count 9999, equipped with a 10ft long counter sensor, more accurate than infrared sensors, can count transparent and small objects. 2 fixed brackets
• Reset to 0: Pressing the red button on the sensor can reset the display screen to 0. It has a power outage memory function, and when the power is restored, the display screen will return to the value before the power outage
• Easy to install: The back of the display screen comes with 2 mounting brackets, which can be fixed on the brackets. The display screen can also be taped to the wall or placed on a table. The power cord is 1m(3.2 feet) long