A speaker is a device that restores an audio signal to a sound signal. The speaker includes a box body, a speaker unit, a frequency divider, and a sound-absorbing material.
According to the sounding principle and internal structure, speakers can be divided into inverting type, closed type, flat type, horn type, labyrinth and other types, of which the most important form is sealed and reversed.
Closed speakers are speakers mounted on a closed box, which is relatively inefficient. The difference between the inverted speakers is that they are equipped with circular inverting holes on the front or rear panel. It works according to the principle of a Helmholtz resonator, with the advantages of high sensitivity, high power tolerated and wide dynamic range. Because the sound waves behind the speakers are also emitted from the phase hole, the efficiency is also higher than the closed box. And the same speaker installed in the appropriate inverting box will be 3dB higher than the low frequency sound pressure obtained in the sealed box with the same volume, which is beneficial to the performance of the low frequency part, so this is also the wide range of inverting box The important reason for the popularity.
Brand:Sloth
Model:GY60
Color:Yellow,Black, Camouflage
Suitable for : Dog(Middle.Large Dog)
Control Distance: 2000 Meters(Outdoor open fields : 9000 Meters)
With the improvement of living standard, People's attention to the pets is improving, More and more people take pets as a member of the family and start to train the pets. Training pets is not a short process, need to insist on it for a long time. Sloth Remote Control Dog Collar is composed by two of our models(GPS Two Way Radio + GPS Pet Locator Collar), train the dog/Pets daily behavior, The Remote control dog collar adopt waterproof magnetic suction charging, Built-in battery, and it can be rechargeable.The handheld Controller support GPS/WIFI/LBS multiple positioning and GSM/GPRS network,UHF communication. It have Remote control ,Intercom, GPS positioning function. Can use for user's location viewing, if pairing with GPS Pet Training Locator,then it can track and train pets daily behavior and long distance to talk with pet.
The GPS Dog Training Locator Collar must match with handheld gps controller to work, it have the have the GPS locator,intercom,
locator,intercom,vibration ,electric shock stimulation in one.The Pet locator collar's positioning information will send to the handheld Two Way Radio or the cloud server via the UHF wireless signal or 2G network signal.In the Sloth App, if you set the geo-fence, when the pet enter or leave the geo- fence area, then the geo-fence system will send the alarm messages to mobile phone automatically.
Product Function:
1．Dog daily behavior training
2．Voice Commands broadcasting
3．Precise GPS/WIFI positioning
4．Geo-fence alarm
5．Remote Control
6．Historical Route playback
7．Location information display
8．Dormancy
9．SOS emergency Calling for help
10．Remote UHF signal Listening
11．400MHz-480M intercom
12.Waterproof, Dustproof,Drop Resistance
13. One cable double charging
GPS Tracker For Dog, Dog GPS Location, GPS Pet Collar, Pet Tracker with GPS, GPS Dog Training Collar
Shenzhen Yixie Electronics Co.,Ltd. , http://www.aprsu.com