Ultrasonic Laser Distance Point Measure BY HIPHEN SOLUTION Digital LCD Ultrasonic Tape Laser Point Distance Measure Meter Range Measurer The ULTRASONIC DISTANCE METER + LASER POINTER is a perfect tool to quickly know the distance, area and volume of a room. It can measure distances in a straight-line from 1.5 feet to 60 feet. Your distance measurer transmits...
Programmable Energy Saving Switch BY HIPHEN SOLUTIONS Energy saving switch ( it is also called power switch ) is specially designed for hotel guestroom with the purpose of energy saving. When guests enter a hotel guestroom and insert a keycard into the energy switch, the main power supply can be put through. The lighting system, TV set and sockets in the roo...
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3 years agoCameras - Camera Accessories119 people viewed
