1. Using ultrasonic to chase mice and other pests(like spiders,lizards,mosquitos,cockroaches,rats and ants), it belongs to physical properties, No any chemical pollution.
2. With atest button,pushing it, you will hear the ultasonic sound emitted by the device.
Turn on the device seleting the switch”Night- 24 H- Off” abd choose the following actions:
“Night”- acts only at night, thanks to the automatic light sensor
“24 H”- always active
Dimmer frequencies: adjust the regulator to vary the range of frequencies emitted and thus prevent that the mice or rats become accustomed to a particular issue.
Select the switch”1-2-3” to adjust the time range of the ultasonic pulse emission.
Position 1 - the device emits an ultrasonic pulse of 20 seconds duration separated by 50 seconds of rest
Position 2 - the device emits an ultrasonic pulse of 20 seconds duration separated by 2 minutes of rest
Position 3 - the device emits an ultrasonic pulse of 20 seconds duration separated by 5 minutes of rest
Batteries life varies with the setting of the ultrasound. Adjust the dial 1-2-3 to the desired position on account of the infestation; it is suggested to ad just the position 1 when there is an infestation, on postion2 when the infestation was reduced and postion 3 to limit any subsequent infestations
3.The device powered by 3 C batteries(LR14) or a USB cable, 5V 500mA adaptor.( batteries and adaptor not included)
4.Effective range :Effective up to 2000-2500 square feet.
Unit Packing Size:15.8X8X9.8CM
QTY/CTN: 24 PCS
20FT' : 17520PCS
40FT' : 35040PCS
40HQ : 40560PCS