Electronic insect repellent Ultrasonic Anti Mosquito Repeller Insect Repellent New ultrasonic insect # เครื่องไล่หนู แมลงสาป 5 Features: Adopting micro computer integrated circuit technology With electricity LED display A push file optional fixed frequency and frequency conversion The ultrasonic horn, driven the principle of bionics driven for biological, interference and sabotage learn. The technology for the ultrasonic, the electromagnetic wave, infrared technology driven Ultrasonic frequency in 22-55 KHZ and fixed frequency 26 KHZ A high power output up to 3 to 8 W, sounds up to 110 DB Ac power supply, low power consumption, suitable for long time electricity work Applies to place like home, restaurant, supermarket, hotel, building etc.
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