- Auto Sensors[4]
- Car Alarms[2]
- Navigation & GPS[2]
- Diagnostic Tools[2]
- Electrical Product Agents[1]
- Industrial Design[1]
- Electronics Projects[4]
- Doorbells[6]
- Elevator Parts[1]
- Memory Cards[1]
- Other Accessories & Parts[5]
- Remote Control[2]
- Speakers[10]
- Other Game Accessories[1]
- Amplifiers[2]
- Digital Voice Recorders[5]
- Other Consumer Electronics[10]
- MP3 Players[6]
- MP4 Players[5]
- Quran Players[1]
- Electrical Plugs & Sockets[2]
- Electronic & Instrument Enclosures[3]
- Other Electrical Equipment[10]
- Professional Audio[1]
- Integrated Circuits[10]
- Other Active Components[5]
- Sensors[1]
- Electronics Production Machinery[10]
- Other Electronic Components[10]
- Acoustic Components[10]
- Paper Crafts[1]
- Other Holiday Supplies[4]
- Music Boxes[2]
- Other Home Appliance Parts[2]
- Other Lighting Accessories[3]
- Forklifts[10]
- Other Measuring & Analysing Instruments[1]
- Alarm[8]
- Hunting Decoy[10]
- Other Hunting Products[10]
- Satellite TV Receiver[1]
- Other Telecommunications Products[4]
- Toy Musical Instrument[1]
- Toy Accessories[10]
- Toy Parts[1]
- Bus Accessories[4]
- Other Bus Parts[1]
Ultrasonic Reminder
Product Detailed
Ultrasonic Reminder
Can change vocie content by user easiler
Can work Stability outside door not affected by tamperature
Ultrasonic Reminder
Features
Electronic Parameters
Operating Voltage: DC5VOperating Current:≤200mA Quiescent Current: ≤2uA Rated Audio Output Power: 2W/8ΩAudio Format: MP3 or WAVHuman Detection Distance:≤5m(120° angle of view)Function
No | Item | Description | Remark |
1 | Power Interface | External DC5V power input | For work or recharging |
2 | USB Interface | Read SD data | For changing voice content |
3 | Micro SD card Slot | Insert micro SD card | Support maximum 4GB |
4 | Power LED | Lighted when power on | Indicate power on |
5 | Status LED | Lighted while playing | Indicate playing |
6 | Button | Previous | Trigger to play previous audio file |
7 | Button | Next | Trigger to play next audio file |
8 | Inductive Probe | Human body induction | can be rotated 60° at both sides |
9 | Power Switch | Switch of power on/off |
|
10 | Volume Switch | Switch of volume | 3-level adjustable volume |
11 | Speaker | Play sounds |
|
accessories
Package
