Weihai Systems TR-2020DK User manual

Brand: Weihai Systems

Model: TR-2020DK

Category: Security camera accessories

Type: User manual

Weihai Systems TR-2020DK is a versatile wireless video transmission system designed for outdoor applications. With its exceptional capabilities, it offers seamless video, audio, and RS485 data transmission, making it an ideal solution for various surveillance and security needs.

Key Features and Use Cases:

Long-Range Transmission: Covering a distance of up to 1,500 feet, the TR-2020DK allows for reliable signal transmission even in challenging environments.
High-Quality Video and Audio: Supports video resolutions up to 720x480 (NTSC) or 704x576 (PAL) and provides clear and crisp video and audio transmission.

Key Features and Use Cases:

Long-Range Transmission: Covering a distance of up to 1,500 feet, the TR-2020DK allows for reliable signal transmission even in challenging environments.
High-Quality Video and Audio: Supports video resolutions up to 720x480 (NTSC) or 704x576 (PAL) and provides clear and crisp video and audio transmission.

User Manual

2.4 GHz Outdoor Wireless Kit

I. Introduction

II. Feature

Outdoor wireless kit

• Digital transmission without interference

• Auto pairing with ID

• Video + Audio + RS485 Data transmission

• Simple installation and setup

• Weatherproof

This wireless video transceiver is specially designed for outdoor wireless CCTV

installation. Transmitting Video + Audio + RS485 Data for PTZ camera together

by one set. Built-in high gain antenna with all-in-one compact weatherproof

enclosure, providing excellent quality transmitted without any delay.

1. Transmitter with enclosure x 1

2. Receiver with enclosure x 1

3. Mount kit x 2

4. Adaptor x 2

III. Standard Packing :

LINK PWR

RS485

Video

PAIR

Transmitter

Outdoor wireless kit

IV. Transmitter / Receiver

a. Transmitter

b. Receiver

3. RS485 Output -

2. RS485 Output +

4. Video input (BNC Connector)

1. DC input (5.5 Ø DC JACK)

5. Audio(Left) input (RCA Connector)

6. Audio(Right) input (RCA Connector)

7. TX means Transmitter

8. To antenna

9. Pair button

10. Power LED (RED)

11. Link LED (GREEN)

12. Data LED (YELLOW)

2. RS485 Input +

3. RS485 Input -

4. Video input (BNC Connector)

1. DC input (5.5 Ø DC JACK)

5. Audio(Left) Output (RCA Connector)

6. Audio(Right) Output (RCA Connector)

7. RX means Receiver

8. To antenna

9. Pair button

10. Power LED (RED)

11. Link LED (GREEN)

12. Data LED (YELLOW)

LINK PWR

RS485

Video

PAIR

Receiver

Outdoor wireless kit

V. Installation

(TRANSMITTER)

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Pairing process

Press the pair keys of transmitter and receiver. Both of them will search

each other to finish setting with encryption. when the “Link” light is on, that

means successful.

Note:

1. The pairing is successful after delivery.

2. After successful pairing process, while the Link light is off, it shows that

there is no connection between the transmitter and the receiver.

It means the transmission rage is a little too far to connect between

the transmitter and the receiver. The reception between the transmitter &

the receiver is not stable. Please reduce the distance between the

transmitter and the receiver until it works.

The default value of digital code pairing is done before delivery.

If the transmission isn’t available, please accord below steps to

re-pairing again

Outdoor wireless kit

8. Mounted L-type bracket 9. Mounted to wall or pole

4. Feed video, audio, RS485 & power cables through cable gland to connect and turn on the

power switch with transmitter

5. Close and fasten 6. Tighten cable gland 7. Screw on

Camera

To PTZ RS485 Port

Microphone

Adaptor

LINK PWR

RS485

Video Audio

PAIR

LINK PWR

RS485

Video Audio

PAIR

Outdoor wireless kit

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5. Close and fasten 6. Tighten cable gland 7. Screw on

(RECEIVER)

4. Feed video, audio, RS485 & power cables through cable gland to connect and turn on the

power switch with receiver

To DVR video input

To PTZ Control Panel

To DVR audio input

Adaptor

LINK PWR

RS485

Video Audio

PAIR

LINK PWR

RS485

Video Audio

PAIR

Outdoor wireless kit

Notice : Please make both (Transmitter / Receiver) face to face and keep them

on the same direction.

FACE TO FACE

8. Mounted L-type bracket 9. Mounted to wall or pole

Outdoor wireless kit

VI. Specification

Gain

Beamwidth horizontal

Beamwidth vertial

V S W R

Impedance

Radome material

Operation temperature

Measurement

12dBi

44 degree

38 degree

≤ 2.0

50Ω ± 5Ω

ABS

-30°C ~ +60°C

192x186x74mm

Panel antenna

Operation frequency range

Channel switch

Video Resolution

Modulation

Data rate

Video connector

Audio connector

Supply voltage

Supply current

Output power / Sensitivity

Video input / output level

Audio input / output level

revieceRrettimsnarT

2.400 ~ 2.483 GHz

FHSS mode / Auto channel selection

NTSC : 720 X 480 / PAL : 704 X 576

16QAM

Up to 12Mbps

BNC connector

RCA connector

RS485 baudrate

1200/2400/4800 by auto

RS485 control protocol

PELCO D / PELCO P

Latency

500mS MAX

DC 9 ~12 V

300mA @ 12V

18 +/-2 dBm

1 Vp-p @75 ohm

2.4 Vp-p @ 75 ohm

DC 9 ~12 V

300mA @ 12V

-80 dBm

1 Vp-p @75 ohm

2.2 Vp-p 75 ohm

Weihai Systems TR-2020DK User manual

Brand: Weihai Systems

Model: TR-2020DK

Category: Security camera accessories

Type: User manual

Key Features and Use Cases:

Long-Range Transmission: Covering a distance of up to 1,500 feet, the TR-2020DK allows for reliable signal transmission even in challenging environments.
High-Quality Video and Audio: Supports video resolutions up to 720x480 (NTSC) or 704x576 (PAL) and provides clear and crisp video and audio transmission.

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Weihai Systems TR-2020DK User manual

Weihai Systems TR-2020DK User manual

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