5W wireless PTZ camera command control equipment

5W wireless PTZ camera command control Control distance: 5KM Waterproof and dustproof RS485 or RS232 interface

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5W Wireless PTZ camera command control

Features & Application:

Mainly used in security monitoring in the field, as a wireless PTZ command control systems, transmission distance can be up to 5km or more. In general, a monitoring system which requires only a single front-end can control all of the cameras. Interface is a standard RS485 cable, then law and the common terminal connected in the same cable, only to meet the three conditions can bve achieved front-end and back-end communication:

1. To the same communication interface (RS485 or RS232 interface)

2. To the same baud rate(1200bps, 2400bps, 4800bps, 9600bps)

3. To the same parity bit (odd parity, even parity, no check)

Transfer rate: 1200bps, 2400bps, 4800bps, 9600bps

Compatible voice or data signal transmission and transparent

Frequency range of 150MHz, 230MHz, 350MHz, 450MHZ

Frequency can be set to 256, each frequency interval 25KHZ (standard)

Receive, send one, send digital and analog signals Jie Ke, switch quickly

Can send and receive frequency of air with frequency, but also different frequency

Double loop, double-VCO structure, high stability

Internal use of imported power amplifier module, 5W

Internal use standard TTL, RS232 (or 485) level, you can directly control the keyboard or personal computer connected

SMT process, stainless steel shell, compact, easy to install, can add heat sinks

Built-TNC antenna interface directly with antennas

Indicators in line with national standards

Specifications in accordance with test methods used, "mobile Communications" 90 " Standard"

A, comprehensive indexWorking frequency: 150MHz, 230 MHz, 350MHz, 450 MHzFrequency stability: ± 2.5ppmChannel spacing: 25KHzAntenna Impedance: 50ΩAmbient temperature: -30 °C ~ +60 °CFrequency settings: DIP switch or computer to write frequencyData transfer rate: 1200bps/2400bps/4800bps/9600bps

B, receiving indicatorUsable sensitivity: ≤-120dBm (12dB SINAD)Residual level output: ≤-45dBReceiver Bandwidth Modulation: ≥ 5KHzAdjacent channel selectivity: ≥ 65dBIntermodulation Immunity: ≥ 60dBSpurious Response Immunity: ≥ 65dBDemodulated output: ≥ 0.2V audio voltageC, emission targetsModulation: FSK / MSKTransmit Power: 1W 5WModulation Distortion: ≤ 3%Modulation Sensitivity: 100mV (3KHz offset) Adjacent channel power ratio: ≥ 65dBSpurious frequency components: ≤-65dB

D, Power supplyDC voltage: 12V or 8VWait for current: ≤ 50 mALaunch the work of current: ≤ 1.6 A (transmit power to 5W

ST-5A-ZS waterproof wireless PTZ controller can control up to 5 km distance. Interfaces used in video surveillance among 485 commonly used, can control the keyboard, hard disk video recorder, DVR, etc. compatible. Simple, it is only responsible for signal transmission, only need to take control of the baud rate and the same device can be, all operating and monitoring the same cable, no less complex thought. So deeply Contractors of all ages. Compatible with the instruction to receive equipment TY-0.5A-YK, in a control system, the controllers only need one, there are several fixed points (head turning, zooming the lens closer to) the distribution of several TY-0.5A-YK can be, the interface also uses 485 commonly used form of the operating voltage 12V DC, only with the decoder phase, baud rate and protocol address code can be fine work.

Command Control Antenna

Wireless transmission distance of the head there are many factors, including: equipment, power, the configuration of the antenna type (performance aspects of the gain value), the antenna installation height, the use of the environment are linked to from our years of application experience, combined with the system of type (one-way transmission control, by the master to slave), we generally recommend the following configuration, refer to the configuration of wireless data transmission principle is to directly transfer the data direct transmission, not as much as possible the construction of relay station .

5W wireless PTZ camera command control equipment