Product Name: Hot Sales Ultrasonic Electromagnetic Pest Reject Model NO.: ZT09042 Customized: Customized Certification: CE, RoHS, LVD Power Supply: Electric Design: Regular Type: Ultrasonic+Electromagnetic Applying Space: 200 Square Meter Pest Type: Cockroaches, Spiders, Bugs, Ants, Rodents, Flies Packing Details: 72.5*46.5*50cm/100PCS 17/16kg Trademark: RIDDEX Transport Package: 50*46*42cm/80PCS, Double Blister Specification: 11*3.3*6.5cm Origin: Ningbo China HS Code: 8543709990 Product Description 1) Easy to use, just plug in2) No chemical products; Eco-friendly; No maintenance necessary3) Reaches up to 200m2 (an average flat)4) Unlimited Duration! No refills; Works 24h/day; 365 days/ year5) Ultrasound is effective for: Flies & mosquitoes6) Electromagnetism is effective for: Cockroaches, spiders, bugs, ants, rodents7) Has a practical nightlight8) Expect results after 1 to 3 weeksControls rats, mice, cockroaches, fly and mosquitoNon-toxic electromagnetic pulseSafe for humans and petsHigh Pressure Ultrasonic:Utilizes the latest in Ultrasonic technology. High pressure transducers emit a powerful ultrasonic sound that normal speakers can't. Unheard by Humans or Pets these sounds pound the ear drums of the small offensive critters which invade your home. Much like a Loud siren the sounds intermittently attack the pests to drive them out.Electromagnetic technology:The unit works by altering the existing electro-magnetic field in your home or work place. It sends a short burst or pulse of electromotive force through your existing wiring. While undetectable to humans or pets it drives pests from their hiding places and out of your building.Practical NightlightUses very little energy and will virtually outlast the repeller itself. Help see your way through a dark hallway, kitchen bedroom bathroom or any where you want to plug it in.Red light---indicate the device is working properly.Yellow light---indicate the electromagnetic function, it will blink when the device is working properly.Green light---indicate the ultrasound function, it will blink when the device is working properly.