Tags: Voice Alarm Device
| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $30.38 | $29.76 | $28.83 | $27.59 | Contact US |
FNIRSI HRM-10 0-200ohm High Precision 18650 Lithium Battery Internal Resistance Tester with Testing Probe and Battery Holder
$66.43
FNIRSI HRM-10 18650 Lithium Battery Internal Resistance Tester 0-200ohm High Precision Voltage and Resistance Tester
$47.37
ADF4351-VFO Source V1.03 Signal Generator 35MHz-4400MHz Simple Signal Source Module with Mechanical Rotary Encoder
$31.22
https://pan.baidu.com/s/1cazxXc
Specification:
- Working voltage:DC 9V-30V
- Output power:MAX=3W(RL=8ohm,d=1%)
- Frequency response:800-15KHz
- Noise voltage:<=50MV
- SNR:>=82db
- Working temperature:-40~85 degree
- Working humidity:30%~95%
Features:
- Industrial voice chip,custom voice content
- Support 7 groups independent switch control
- Built-in audio amplifier
- Single power supply,static low consumption
- Size:103x100x43mm(LxWxH)
Package List:
- 1 x Voice Alarm Device
- 1 x Pin cable
