Introduction to Shenzhen Yongchangda Electronics Co., Ltd.

Shenzhen Yongchangda Electronics Co., Ltd. is mainly engaged in the production of household and vehicle (natural gas, carbon monoxide) leakage alarms, water overflow and water leakage alarm devices, temperature detectors, fire alarm control systems and industrial gas explosion-proof system devices. A high-tech enterprise integrating product technology research and development, production and sales. The company has rich production experience and advanced management system. It has self-operated import and export qualifications and has passed ISO9001: 2000 international quality management system certification. The product has passed the qualification testing of the National Gas Quality Supervision and Inspection Center/the quality certification of the Fire Products Conformity Assessment Center of the Ministry of Public Security/the measuring instrument production license of the China Bureau of Quality and Technical Supervision and multiple international EU CE certifications. It has also obtained China Pacific Property Insurance The company has the highest insurance compensation amount and the longest retroactive period in the industry. Since its establishment, the company has been adhering to the concept of "high quality and efficiency, customer service, leading technology, honesty and trustworthiness", with the goal of creating value for customers. After several years of hard work, the company has been exported to foreign markets such as America, Europe, Australia, the Middle East, and Southeast Asia. Distribution networks and service centers have been established in more than ten provinces and cities in China. . We will, as always, wholeheartedly provide high-quality services to families all over the world! Yongkang brand alarms enjoy a high reputation in the industry and have become the first choice security products for people to live a peaceful life. "Professional technology achieves safety, excellence ensures reliability, and continuous innovation makes customers more satisfied!" This is Yongchangda's best commitment to users. The young and elite Yongchang experts rely on the spirit of constantly surpassing and challenging themselves, and with the purpose of pursuing home safety as the first priority, they will protect your home.

Striving to be the first brand of security alarm is the goal of Yongchang Master. We firmly believe that only leading product technology, excellent product quality and a comprehensive pre-sales, sales and after-sales service system, coupled with marketing strategies that comply with market rules, can we lead the forefront of the security alarm industry!

Main functions: 1. Pneumatic installation-free. Through advanced air pressure detection technology, installation-free is truly realized. This ensures that the original circuit of the vehicle is not damaged.

Second, dual-detection sensing technology

Built-in air pressure difference and vibration sensors, set dual-detection alarm through SMS or remote control. That is to say, vibration and pressure must be triggered within a certain period of time before alarming via text messages and phone calls. To reduce false alarms caused by thunder, firecrackers, passing vehicles or other ground vibrations.

3. Anti-theft and anti-robbery

After the vehicle enters the "fortified" state, if there is an alarm, the new GSM anti-theft device will immediately dial the owner's preset alarm number (mobile phone, landline etc.) alarm, or SMS alarm. Sound and light warning.

When a robbery or car snatching occurs, the driver can press the hidden button or the help button on the remote control to send an alarm. After receiving the alarm call, the robbed vehicle can be immediately shut down, monitored, etc., and the car circuit can be locked at the same time. , oil circuit, so that the vehicle cannot be started before the alarm is cleared.

4. Mobile phone arming priority

After the mobile phone is armed by default, all operations on the remote control are prohibited. You must use the preset mobile phone to disarm and improve the security level. 5. Zero cost for mobile phone arming and disarming

Use the preset mobile phone to dial the host phone number and ring 1-3 times and hang up to arm, and 4-6 rings and hang up to disarm. Totally free.

6. Remote control

After calling the alarm, the car owner can use the phone to monitor the movement in the car to confirm the alarm situation. The owner can also use the phone to arm, disarm, and open/close the vehicle. And can remotely control the car, such as commanding to turn off the engine.

7. Car phone

Complete car phone functions make driving more comfortable and safer.

8. Central door lock automation

Twenty seconds after closing the door, the central lock will automatically lock the door to ensure driving safety.

9. Intelligent platform multi-directional alarm

When an alarm occurs, the system will notify the car owner of the specific alarm situation (such as "vibration alarm", "air pressure alarm" through text messages through the mobile phone network) "); As long as the mobile phone has network coverage, there is no distance limit when calling the police. 10. GPS (satellite positioning) positioning is more accurate

The world's first, built-in GPS map, completely independent of service operators, no need to pay monthly fees or GPRS traffic.

Completely independent query, you can know the exact address of your car with a short message.

10. Universal learning

If your car is equipped with an on-site alarm anti-theft device, then our alarm host is Your GSM anti-theft companion. In order to solve the trouble of carrying multiple sets of remote controls with you, you can learn your original car's remote control into our alarm host. Control our main unit through the remote control equipped with the original car. It should be noted that the security level of the remote control will be reduced to the security level of the original anti-theft device. This host still accepts the mobile-first safety mode.