Brian Hamilton
    Yours is the best I have found so far.
    After ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
    The Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Contact Person : Sonia
Phone Number : Mobile: +86 135 9021 5519
WhatsApp : +8613590215519

300Mpbs 1km wireless lan bridge CCTV Security Monitoring Wireless Links

Place of Origin Shenzhen, China
Brand Name SUNTOR
Certification FCC, CE, RoHS
Model Number ST5812H
Minimum Order Quantity 1 set
Price Negotiation
Packaging Details Plastic Box
Delivery Time 7-15 days
Payment Terms T/T, Western Union, Paypal
Supply Ability 1000 set/ month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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If you have any concern, we provide 24-hour online help.

Product Details
Signal Support IP Signal Transmitting Type Transparent Transmission
Protocol IEEE802.11 A/n(2T2R 300Mbps) Modulation OFDM
TX Power 23dBm Application Outdoor
Interface POE Voltage 24V POE
Operating Temperature -30℃~+70℃
High Light

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Product Description

300Mpbs 1km CCTV Security Monitoring Wireless Links



Data Sheet


User Manual





1. AR9344 Chipset, 802.11a/n Support

2. Built-in 15dBi 2x2 dual-polarized directional MIMO antenna, upto 3km transmission range

3. Adjustable transmission power from 0 to 27dBm/500mw

4. AP / Wireless Client / Repeater operation modes

5. Outdoor stabilized enclosure with IP65 waterproof

6. Passive PoE supports up to 60 meter (200 feet) deployment

7. Extend the reach of your existing company network to another building

8. Using 5GHz Channel to avoid the congested wireless traffic on the 2.4 GHz band


Technical Parameters


Hardware Specifications
Item Features
Chipset CPU:AR9344 RF:AR9344  
Standards Compliance



IEEE 802.11n

DDR 64Mbyte  
Flash Memory 8Mbyte  
PoE Power 12V~24V passive PoE support  
CPU Frequency 533MHz  
Antenna Gain Bull-in 15dBi Antenna  
Wireless Configuration 2×2 (2Tx,2 Rx)  
Ethernet Interface 2 Base Ethernet Ports  
Ethernet Physical Rate 10/100Mbps  
Reset Button The device to restore to factory default settings  
Way of system upgrade

Supporting upgrade through the web UI

Supporting upgrade through TFTP

LED Indicator

Power Indictor Light

l Power Light On:Power On/System Startup

l Power Light Out:Power off/System Shut down

Wire Indictor Light

l Light Out:Ethernet Ports connection is broken.

l Light On: Ethernet Ports connection is normal

l Light Flicker:The data package is transmitted.

Wireless Indictor Light(AP Model)

l Light Out:wireless closed

l Light Flicker:The data package is transmitted.

Wireless Indictor Light(Client Model)


Power Supply 24VDC  
Data Rate

11a: 54M, 48M, 36M, 24M, 18M, 12M, 9M, 6Mbps





Transmission Mode DSSS  
Frequency Range China : 5.725 GHz ~ 5.850 GHz (Chanel149 -- Chanel165)  
Power Consumption(12V) < 900mA  

RF Power 25°C


802.11a 6-24Mbps 26 ± 2dBm  
    36-48Mbps 26 ± 2dBm  
    54Mbps 25± 2dBm  
  802.11n HT20 MCS 0-3 26 ± 2dBm  
      MCS 4 26 ± 2dBm  
      MCS 5 25.5 ± 2dBm  
      MCS 6 25 ± 2dBm  
      MCS 7 24.5 ± 2dBm  
    HT40 MCS 0-3 26 ± 2dBm  
      MCS 4 25.5± 2dBm  
      MCS 5 25± 2dBm  
      MCS 6 24.5 ± 2dBm  
      MCS 7 24 ± 2dBm  

IEEE 802.11a



IEEE 802.11n

HT 20

MCS 0<-86dBm

MCS 7<-68dBm

HT 40

MCS 0<-83dBm

MCS 7<-65dBm





300Mpbs 1km wireless lan bridge CCTV Security Monitoring Wireless Links 0