1、 Product introduction

The on-site intrusion prevention and early warning system for traffic accidents independently developed and produced by the company has upgraded the traditional intrusion prevention and early warning equipment to a high-performance and high-quality intrusion prevention and early warning system after years of practice and innovation. Now the number of alarm detection circles and wireless alarm shoulder lights has been increased to 8 and 5, and the cumbersome charging mode has been reduced, The new aviation aluminum clad box has a unique self-contained charging protection system. Just put the equipment into each response position inward, and the equipment will automatically complete the charging work. It greatly improves the work efficiency and is more convenient and fast.

The traffic accident scene intrusion prevention and early warning system can effectively prevent the occurrence of secondary accidents when dealing with the traffic accident scene. It is a barrier to ensure the life safety of on-site police personnel. When the driver accidentally enters the warning area and the vehicle strikes the anti intrusion equipment installed on the cone barrel, all equipment on the site will immediately sound the alarm to timely warn the vehicle that it has entered the accident site and take braking and other measures. In addition, when any cone barrel equipped with anti intrusion equipment is hit, it will send out a wireless alarm signal. At this time, the wireless alarm carried by all on-site staff hundreds of meters away will immediately sound the alarm to remind the staff to evacuate in time.

2、 Product configuration

1 precaution device(red and yellow two choice)

2 sound light alarm device

3 Wireless transmission relay equipment

4 Portable case( include battery and precaution alarm system)

5 220v charger

3、 Product advantages

1. Integrated design, more practical.

2. It is easy to carry, easy to use, and it only takes 1-3 minutes to arrange anti intrusion.

3. The work is safe and reliable. The alarm is only delayed by 0.02 seconds, which is equivalent to synchronous triggering.

4. The communication distance is long, and the straight-line distance is up to 400m. Relay can be used to increase the communication distance. The standard five can reach 2000m, or the distance can be extended.

5. Alarm detection circle: it is designed with ultra-low power consumption. It can work continuously for more than 10 hours when fully charged at one time. After 10 hours of continuous work, the luminous intensity on the reference axis of the early warning device shall not be less than 50% of the luminous intensity when initially charged, which is enough to meet the needs of long-time on-site work.

6. Rainproof, anti-corrosion, impact rolling and 2m high falling without damage.

7. Long range warning light: ultra high brightness 4led (23000-26000mcd); The flashing frequency is 60 times / min, the visual distance is 800m, and the lamp body emits 360 ° self light.

8. Infinite transmission adopts 433MHz industrial frequency band with strong anti-interference ability.

9. The main box is not only the carrier of the alarm detection circle, but also its charger. This design has the advantages of simple maintenance, flexible use and compact structure, and truly realizes fool operation.

10. Equipment alarm volume: main alarm box ≥ 70 dB.

11. Working environment: it can work continuously for a long time in the environment of - 20 ℃ ~ + 80 ℃ all day without impact.

12. Power on self-test: each individual equipment in the system has power on self-test function and signal prompt when starting up.

13. Real time self inspection: when the alarm equipment is working, each early warning device and alarm have real-time self inspection function. When any early warning device fails on site, all alarms will give fault warning. When any alarm fails, the alarm will give fault warning.

14. All equipment adopts magnetic suction charging structure. After the equipment is put into the box, it will be charged automatically, which is convenient and convenient for wireless charging.

15. It has AC 220V automatic telescopic charging line and DC 12V on-board charger.

16. The system is equipped with charging state display and overcharge protection device.

17. The box is equipped with a power display to display the battery power in the box in real time.

18. All equipment has undervoltage alarm function: when the battery working voltage is lower than 80% of the nominal voltage, there is an audible and visual signal to prompt charging.

4、 Product function

1. Main box

The main box is not only the carrier, but also the charger of other components. This design has the advantages of simple maintenance, flexible use, compact structure and easy operation.

2. Alarm detection circle

The alarm detection circle can warn the driver of an accident in the front area by flashing. If any vehicle forces it into the accident area and displaces, vibrates or accelerates the detection circle, the detection circle on the cone will give a warning. Because the signal is timely, it only takes 0.02 seconds for all alarm devices to receive the signal, so everyone at the scene of the traffic accident has enough time to evacuate the scene.

About switch buttons:

Each detection circle has two switch buttons, one is the circle button and the other is the flashing light button.

3. High power alarm

It is mainly used to receive the alarm signal sent by the alarm detection circle and send out sound and continuous flash alarm. Remind all personnel at the scene of the accident to evacuate immediately. In addition, a circular magnet is installed at the bottom of the alarm. After arriving at the scene, the on duty personnel can easily install the alarm on the accident vehicle or police vehicle, so that all personnel on the scene can hear the alarm.

About switch buttons:

There are two switch buttons at the bottom of the main alarm device. The red is the general switch and the black is the control sound.

4. Wireless alarm shoulder lamp

The wireless alarm shoulder lamp is used to receive the alarm signal sent by the alarm detection circle, send out continuous sound and vibration alarm, and prompt law enforcement personnel to wear and nearby people to evacuate the accident scene immediately. The wireless alarm shoulder lamp has the same appearance and function as the police shoulder lamp. It can also be used in traffic service, law enforcement, etc. with small volume and light weight. There is a clip on the back of the shoulder lamp, which can be clamped on the shoulder badge for stability to protect the safety of the wearer.

About switch buttons:

The wireless alarm shoulder lamp has three switch buttons. The front button is the power switch, and the other side is two buttons. "R" is used to cancel the alarm and the other is used to switch the light.