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monitor- > 3.5" LCD Monitor CCTV Camera Video Test / Tester

Beschreibung:

CCTV Security Tester
STest-893(IV)
TFT-LCD Monitor / PTZ Controller / Video signal generator / UTP cable tester

The STest-893 is developed for the installation and maintenance of video monitoring system. It can be used for displaying video, controlling PTZ, generating images, capturing data of RS485 and testing LAN cable etc. Its functions, easy operation, and convenient portability enable it simple for the contractor to install and maintain the video camera, promote working efficiency and cost-down the expenditure of the project.
Features:
*3.5"TFT-LCD , 960(H)x240Vresolution
*DC12V power output to power for cameras
*Audio testing function:test the normal operation for the sound of front-end audio equipments. *Colorbar Video signal generator,transmit/receive colorful images
*Adjustable brightness,contrast,color of LCD
*Powerful in testing LAN cable, measuring the connecting status ,displaying the sequence of connection and display the NO. of the LAN cable. *Automatically identify and adapt the video mode of NTSC and PAL
*Support RS232 and RS485 interface,the rate of transportation adjustable
*Support more than ten kinds of PTZ controller protocols. For example, PELCO-P, PELCO-D, SAMSUNG etc.
*Capture the PTZ protocol to assist the setting personnel to find out the control protocol and therefore easily target the problematic equipment.
*PTZ(P/L & Zoom) Control: Control the status of P/L, zoom in/out the camera, adjust the aperture, foci and setting parameters, run and call the preset.
*Lithium Ion Polymer Batteries(3.7V DC2800mAh), more reliable, and work 12 hours

MODEL	STest-893 CCTV Security Tester
Video Test
Signal mode	NTSC/PAL (Auto Adjust)
Display	3.5 inch TFT-LCD ,960 x 240 resolution
LCD adjust	Adjustable brightness, contrast, color of LCD
Video IN/OUT	1 channel BNC Input & 1 channel Output
Video Output Mode	1.0 Vp-p
DC12V power output
power output	Send out a volumn of 750mA direct electricity in 12v ,be able to supply temporary-working electric power for video camera
Sound frequencytest
Soundfrequencytest	End in a serie of sond frequency signal,to test the sound is normal or not.
PTZ controller
Communication	RS232,RS422 simplex and RS485
PTZ Protocol	Pelco-D,Pelco-P; Samsung, Panasonic, LiLin or customized
Baud Rate	150,300,600,1200,2400,4800,9600,19200bps
Video Signal Generation
Color bar generation	Output 1 channel color bar video signal for testing monitor
UTP CABLE TEST
UTP cable test	Test UTP cable connection state and display in the screen.Read the number of the test box.
PTZ data Capture and display
PTZ Data Test	Capture and Analyz e the PTZ data sent from controlling device
POWER
Power Adapter	DC5V, 2A
Battery	1 pcs Lithium Ion Polymer Batteries, 3.7V DC2800mAh
Rechargeable	4 hours recharging time, work for 12 hours
Low Consumption	Sleeping mode, display battery power state
Other Parameters
Work Temperature	-30°--+70°
Work Humidity	30%-90%
Dimension/Weight	175mm x 94mm x 36mm

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7" Touch screen LCD MP4 Rearview Mirror + USB,SD Port Gnstige Preise mit hoher Qualitt!

MP4- > 7" Touch screen LCD MP4 Rearview Mirror + USB,SD Port

MP4

Amazon-Preis:€ 96.30

Jez.Preis:€ 67.41

Specifications:
1. Display size: 7-inch
2. Aspect ratio: 16:9
3. Resolution: 480 x RGB x 234pixels
4. Power supply: DC 12V
5. Power consumption: =<7W
6. Color available: Black, Beige
7. Dimension: 260 x 106 x 30mm
8. Operation mode:Touch screen and remote control operation
9. SD Card and USB Slot, you could enjoy music and video...Etc

Features:
1. Multi-purpose LCD monitor for VCD/DVD/TV/GPS/camera
2. After installed with camera, the monitors switch to the video 2(from camera); as well as the monitor will turn on automatically (when the monitor didn't turn on). This visible parking system could be used as the car parking radar.
3. Easy installation without damaging to any parts of the car, only clip the monitor
on the original one. Delicate design could match the interior design of car.
4. Anti-glare blue mirror to make safer driving.
5. Blue screen appears with disappearance of video signal.
6. Delicate design, stable performance, clear picture and excellent color effect.
7. Using imported parts, free from disturbance of high frequency from motor.
8. Using high quality cable and high brightness backlight to improve clearness and last long.
9. Using imported ABS plastic and painting, free from scratching and alcoholic erosionand lasts long.

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description:

Mini wireless earpiece is a micro-mini wireless inductive receiver which transforms audio signal through electromagnetic induction. These products make the covert communication possible when it is inconvenient to expose earpieces.earpiece is widely used in many departments.

Features and Highlights
Small,light,easy to conceal;
Comfortable for wearing with an optimum anatomic design. Work principle
Mini wireless earpiece is a one-way reception equipment driven by electromagnetic induction and is used in conjunction with drive equipments, such as radio and mobile phone.
Structure
Mini wireless earpiece consists of specialized chip, shell, faceplate, battery door, handle etc.
1. Battery door
Open battery door by fingertip, install the battery perfectly and push the battery door to battery box.
2. Handle
Clarity and high strength string help you to take out the earpiece from ear canal easily.

Technical specification
- Mini wireless earpiece (205 earpiece) receives signal by inductive coil,
across electromagnetic fields
- Receiving distance: 50 70 cm
- Standard Zinc-air battery: type 337
- Battery life: about 5 hours
- Audio bandwidth: from 300 Hz to 4 KHz
- Distortion:<2%
- Size: 3x5x7mm
- Working frequency: all frequencies
- Distance between inductive coil and Mini wireless earpiece: about 70-100 cm.
1.Open battery door, install the battery perfectly and push battery door into battery box gently. Put the earpiece into ear canal by holding the handle and the slight sound of current indicate working order.
2.Adjust the volume of drive equipment to reach satisfaction.
3.Set mobile phone to automatic return or vibration.
4.Put the inductive loop around your neck and connect the inductive loop to the drive equipments (mobile phone, radio) which are attached to or beneath users clothing. One transmits message with radio, the other wearing an earpiece and inductive loop who also has a radio can hear the message very clear. Because the inductive loop inducts the message from the radio to earpiece and then earpiece transforms the electromagnetic inductive signal to audio signal to reach the wireless inception. Communication distances and radio power are the direct proportion. You can communicate with others freely once network exist when you use mobile phone
PACKAGE :
100% Brand New Spy Earpiece Kit
Qty:1 in pkg
6 months warranty!
1x Earpiece
1x Loopset
1x Battery - 337 SR416SW
1x Inverter

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