Color manicu di serviziu di servitore USB A22
Description:
It is mainly designed for access control system, industrial telephone, vending machine, security system and some other public facilities.
- spicifichi
- Candidatura
- Perchè ellu sceglie
- nvistigazioni
1. Shell is made of special ABS.
2. Cordone in PVC o cavu drittu.
3. Trasmettitore è ricevitore à prova di Pierce è Hi-Fi.
1. The standard length of the cord is 250mm, the diameter of the cable is Φ5mm.
2. Connettore pò esse sceltu: Y-spade, RJ11, XH-pg, USB, Audio Jack, Aviation Joint, XLR Connector, ect.
3. Handset Color: standard is black or white, other color can be customized.
4. Microphone: Microfonu Electret.
Spescazioni
Grade Impermeable |
IP65 |
Rumore Ambientale |
≤60dB |
Frequenza di travagliu |
300~3400 Hz |
SLR |
5~15 dB |
RLR |
-7~2 dB |
STMR |
≥7 dB |
Temperatura travagghiannu |
-30℃ ~+ 50℃ |
Humidity Relative |
≤95% |
Pressione atmosferica |
80~110 K Pa |