1200m Long Range UART Module Laser Ranging Speed Sensor Laser ranging module, high precision, low power consumption and . Working temperature range: -15℃-+60℃ Storage temperature range: -55℃-+70℃ Laser wavelength: 905nm Ranging range: 5m-1200m Ranging frequency: 1Hz Accuracy: equal 98% False alarm rate: less than equal 1% Divergence angle: less than equal 6mrad Receiving aperture: 18mm Communication interface: UART-TTL Power supply voltage: 3.3-5V Working power consumption: less than equal 1.1W Standby power consumption: less than equal 500mW Colour:As Shown Material:plastic+metal Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.