Beijing LSJ Technology Development Co., Ltd., established in 2010, is a professional manufacturer of Urban Search and Rescue (USAR) equipment. We provide a full range of tools designed to detect and locate buried victims, using widely adopted technologies in the field of search and rescue.
Our main products include firefighting thermal imaging cameras, radar life detectors, search and rescue cameras, movement monitoring systems, trace detectors, and multi-gas detectors. We focus on independent research and continue to develop advanced equipment to support effective rescue operations.
In February 2023, we took part in a rescue mission in Turkey and donated our search and rescue cameras to local teams, offering our support in response to the disaster.
LSJ is committed to providing reliable and tailored equipment for rescue teams, fire and rescue services, and civil defense organizations. We strive to be a trusted partner in search and rescue, helping create better conditions for saving lives.
1.Fast Delivery: 10–25 days lead time with monthly output of 3,000–7,000 units.
2.High Performance: Withstands high-temperature resistant, waterproof&shockproof, and explosions proof test.
3.Full Support: Proposal guidance, technical support, and product training included.
4.Custom Solutions: Tailored to your needs, market demands, and rescue scenarios.
5.Trusted Manufacturer: China’s No.1 search and rescue device supplier with 100+ patents.
In 2010, Steve established Beijing LSJ Technology Development Co., Ltd in Beijing, committed in manufacturing and researching the emergency rescue devices.
On April 20, 2013, our staff carried radar life detectors and various rescue equipment on their shoulders and trekked more than 50 kilometers in one day and night to reach the front line of rescue with local firefighters.
On December 20, 2015, The Xili Squadron of Nanshan Fire Rescue Brigade in Shenzhen city successfully rescued the only survivor using the radar life detector provided by our company.
In 2016, CE, ISO9001, ROHS, and MSDS certificates were approved. 35+ patents were applied. Meanwhile, LSJ was invited to present and demonstrate our company's multi-modal composite life detector on CCTV. LSJ has been a leading entity in the rescue industry.
Our tech team promptly arrived at the disaster site with radar life detectors, pinpointing the trapped victims' location and aiding in the successful rescue of three individuals.
he first crafts top-notch products like ultra-wideband life-detection radars, multimodal life detectors, through-wall radars, micro-vibration life detectors, audio-visual life detection systems, firefighting thermal imagers, laser night vision, circular synthetic aperture radars, deformation monitoring radars, laser displacement monitors, and sonar life detectors. The second line develops elite products for defense, such as chemical agent detectors, portable multi-function high-risk environment detectors, and gas monitoring devices. These lines underscore our drive for pioneering life-saving and safety technology.
In 2022, following a 6.8 magnitude earthquake in Sichuan, our company promptly sent a skilled team with cutting-edge slope radar monitoring equipment from Changsha, Hunan, to the frontline of disaster relief. There, they provided continuous surveillance of the slopes over the rescue area, yielding significant outcomes and robust data support for the firefighting and rescue operations.
On February 6, 2023, our rescue team rushed to the disaster area with search and rescue equipment such as radar life detectors and audio-visual life detectors, and actively participated in the search and rescue of lives, which fully embodies the spirit of a great power.At the same time, in order to promote the positive and rapid development of the rescue cause, our company organized the donation of life search and rescue equipment, which fully embodies the social responsibility of enterprises.
On January 28, 2024, following a disaster, our engineers were first on-site with our proprietary portable circular synthetic aperture radar, swiftly setting up to monitor slope instability. They relayed crucial deformation data to the command center, ensuring the safety of the rescue teams. Major outlets like CCTV News, Xinhua News Agency, and China Youth Daily highlighted our data, featuring it in special reports.
The infrared thermal imaging camera designed for firefighters boasts exceptional qualities: it carries an IP68 rating and 2m drop test, making it both shockproof and waterproof, along with being heat-resistant. Capable of measuring temperatures ranging from -20℃ to 1200℃, this camera can operate for up to 5 minutes at 260℃. These attributes prove invaluable for fire and rescue services, ensuring the camera's functionality in challenging environments, precise temperature readings across a broad spectrum, and the provision of clear imagery to aid firefighters in swiftly and effectively identifying fire origins and locating individuals in distress.
Withstand a 2 meter drop.
Operating up to 5 minutes at 260℃
Waterproof and dust-proof
LSJ is on a mission to go global. Alongside selling on platforms like Amazon, Alibaba, and Shopify, we've been active at big expos since 2023, including INTERSEC MIDDLE EAST, Securika Moscow, and the 18th DSA. These events help us keep up with market trends and hear directly from customers, so we can boost our product quality and service. As LSJ grows fast, we're excited to welcome more pros to our team. Trust us, LSJ can be your go-to partner.
LSJ is hitting more and more global fairs, showing off our core products, and getting our name out there. We're meeting users, learning what they want, and speeding up making new stuff to meet those needs. Stay tuned for what's coming！
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