JZX831 RF Wireless Alarm System/ Power Amplifier/Queue Wireless Monitor
Specifications
1. 20mW,up to 100m
2. 433/868/915MHz
3. TTL
4. 1200/2400/4800/9600/19200bps
5. Good stability and reliability
JZX831 Modulation mode: FSK
1. Working frequency: 433MHZ
2. Transmission power: 20mW(13dB)
3. Receiving sensitivity: -115dBm
4. Transmitting current:: <45mA
5. Receiving current: <23mA
6. Channel speed rate: 1200/2400/4800/9600Bit/s, User can Choose one
7. Interface speed rate: 1200/2400/4800/9600Bit/s, User can Choose one
8. Interface data format: 8E1/8N1/8O1
9. Power supply:2.7-3.3V DC
10. Working temperature: -20°C~75°C
11.Working humidity: 10%~90% relative humidity without condensation
12. Dimension: 31mm*20mm*5mm
Packaging & Delivery
<About shipping>
1.We can ship the products all over the world
2.We usually use DHL, FedEx, TNT, UPS, EMS,Changwoo ,Dpex ,China Post, Hongkong Postall are
available
3.We are not responsible for any accidents, delays or due to the festival or holidays It maybe need more
delivery days,so plz being patient
4.All of the product will be shipped out within 1-3 working days after we receive the payment base on
your correct information
5.You can track the package after i shipped out.
Our services:
1. Always take customers as our first priority
2. Always endeavor to achieve 100% customer satisfaction
3. Always assess the service quality from the angle of customers
