LSJ-C-E Pole Audio Video Life Detector

Core Capabilities

Built to See and Hear Inside a Collapse Void

A pole-mounted audio-video life detector that carries a 1080P camera, a 256 × 192 thermal sensor and a two-way voice link into gaps a rescuer cannot safely enter.

Carbon-fibre telescopic probe rod extended from 1.0 m to 3.6 m

CAPABILITY 01

1.0–3.6 m Carbon-Fibre Telescopic Reach

Twist-lock carbon-fibre sections adjust continuously from 1.0 m to 3.6 m, and a 30 cm waterproof flexible neck sits between the rod and the probe so the head turns around slab edges and corners.

Covers both close wall holes and deep slab voids with one rod
30 cm flexible hose keeps the operator outside the danger zone
Anti-slip grip, wrist strap and hanging strap for one-handed reach

CAPABILITY 02

One Rod, an Interchangeable Probe Suite

Probes swap by hand with the power off. The kit is configured to mission at order and every optical probe records at 1920 × 1080.

Φ29 mm motorized audio/video head (Φ40 mm optional) with 10 dimmable LEDs
Φ8 / Φ6 mm snake-eye probe articulates 140° into drilled holes and pipe runs
Thermal, rotating waterproof, fixed waterproof and underwater probes on the same rod

Motorized rotating 1080P probe head with ten LED lights

Thermal image on the 8-inch terminal with glove-friendly keypad

CAPABILITY 03

256 × 192 Thermal Imaging to 650°C

The thermal intercom probe uses a 256 × 192 sensor with selectable ranges of -20–150°C, 0–450°C and 0–650°C, plus automatic maximum, minimum and center-point reading with hot/cold spot tracking.

Reveals body heat in smoke, dust or total darkness
Six or more palettes: search and rescue, firefighting, detection, white-hot, black-hot
Finds living victims and post-fire re-ignition hot spots in the same pass

CAPABILITY 04

Two-Way Voice: Listen First, Then Reassure

A sensitive pickup detects groans, shouts and tapping, while stereo noise-cancelling headphones isolate faint sounds at loud collapse sites. Full-duplex intercom then lets the operator speak with the survivor.

Push-to-talk from the terminal keypad, no separate handset
Noise-cancelling headphones for wind, machinery and crowd noise
Ask about injuries and hazards (gas, fire, water) before breaching

Operator listening through noise-cancelling headphones at a collapse site

8-inch terminal showing the live probe feed under a concrete slab

CAPABILITY 05

8-Inch 1080P Terminal, Wired by Default

An 8-inch 1920 × 1080 colour LCD with glove-friendly physical keys and 32 GB built-in storage. The rod-to-terminal link stays wired for stability inside steel-and-concrete ruins, where wireless signals drop.

One-key photo, long-press video, 2×/4× digital zoom, light dimming
Photos and video stored on-device for immediate playback
Optional 4G / Wi-Fi modules stream to the command post or a remote PAD

CAPABILITY 06

IP68 Amphibious Probes and 8.6 h Endurance

The Φ27 mm waterproof probe is IP68 rated and verified at 1.1 m water depth for 45 minutes; a stainless underwater probe on the cable reel extends the search into flooded basements and culverts.

20 m detection cable standard on reel; other lengths customizable
Rechargeable lithium battery, up to 8.6 h continuous operation
13-piece kit in a foam-fitted hard case, 1300 × 420 × 172 mm

IP68 underwater probe and cable reel for flood rescue

Equipping a USAR team or a regional rescue service?

Share your target scenarios — collapse, flood, fire ground or mine — and we will confirm probe set, cable length, freight and lead time.

Applications

Where a Through-Gap Search Camera Earns Its Place

Specified for structural-collapse and confined-space missions. The LSJ-C-E is a through-gap detector: it must pass through an existing opening and cannot image through intact concrete or soil.

Probe fed through a narrow gap in collapsed concrete

Earthquake and Structural Collapse

Feed the probe through a crack, drilled hole or existing void to inspect cavities behind broken concrete and beneath slabs — before shoring, breaking or lifting begins.

Underwater probe deployed in a flooded void

Flood, Culvert and Water-Filled Voids

IP68 probes verified at 1.1 m for 45 minutes, plus a stainless underwater probe on the 20 m reel, extend the search into flooded basements, culverts and sludge.

Fire Ground and Post-Fire Overhaul

The thermal probe reads to 650°C with firefighting, fire-emergency, detection and overhaul palettes — body heat through smoke, and residual hot spots after knockdown.

Operational Scenario

Slab Void: An Illustrative Deployment

The scenario below illustrates how the detector may be used in a void search. It is not a documented customer case study.

Illustrative slab-void search with the terminal outside the danger zone

Example: Search Beneath a Collapsed Floor Slab

Situation

A collapsed floor leaves a narrow gap beneath a concrete slab. Debris is unstable and there is no safe route for a rescuer to enter, but tapping has been reported from the void.

Potential use

A two-person crew extends the rod, feeds the Φ29 mm probe through the gap and inspects the cavity on the 8-inch screen. The thermal probe is fitted when smoke or dust obscures the visible image, and headphones are used to listen before the intercom is opened. The camera cannot see through intact concrete — the void must be reachable through an existing opening.

Decision support

Findings may inform shoring plans, entry points and medical priorities under the incident commander's procedures. Outcomes depend on void geometry, operator training and supporting equipment.

Why Work With LSJ

Life-Detection Instrumentation
Built for Rescue Procurement

Explore the production facilities, compliance documents and international exhibitions presented below. The manufacturer states that its life detectors have been fielded in major disaster responses, including the February 2023 Türkiye earthquake and the 2022 Changsha building-collapse response — ask for references and current product-specific certification before ordering.

16years Manufacturing
experience

4document types CE · ISO · MSDS · RoHS
shown in supplied image

GLOBAL International trade-show
engagement

Supplied collage of LSJ manufacturing, assembly, and testing areas

01 · PRODUCTION

Assembly and Testing Capability

The supplied company materials describe 16 years of manufacturing experience alongside assembly and testing activities. Confirm the applicable product line, current capabilities, and lead time when requesting a quote.

Supplied collage of CE, ISO, MSDS, and RoHS-related documents

02 · CERTIFIED

Documentation for Due Diligence

Request current, product-specific documents and verify their scope before use in a tender or import review.

CEISOMSDSRoHS

LSJ team and visitors at international trade exhibitions

03 · GLOBAL

Product Discussions at Global Events

Explore images of industry exhibitions and in-person discussions with international partners and emergency-response professionals.

Click an image for a larger view · Request a facility visit or document verification

Request an Operating Demonstration

Ask about probe selection, cable length and the optional 4G / Wi-Fi module

Operation Video

See the LSJ-C-E in Operation

Watch the rod extend, a probe fitted, pan-and-tilt control from the keypad, thermal palette switching and the two-way voice link in a collapse search.

Rod sections lock by hand and collapse for single-rescuer carry
Pan, tilt, light dimming and zoom are operated from the terminal keys
Listen and coach the survivor before any shoring or breaching

Technical Specifications

LSJ-C-E Specification Sheet

Specifications below reflect the source material for this page and should be confirmed against the latest manufacturer datasheet and applicable test reports before procurement. Items marked “to be confirmed” are not stated in the source material.

Parameter	Stated Specification
Model	LSJ-C-E pole-mounted (through-gap) audio/video life detector
Detection modes	Visible-light video, infrared thermal imaging, two-way voice intercom, victim sound detection; land and water use
Probe rod	Carbon-fibre telescopic rod, 1.0–3.6 m extendable, twist-lock collars, anti-slip rubber grip
Flexible neck	30 cm waterproof flexible hose between rod and probe
Display	8-inch colour LCD, 1920 × 1080, adjustable brightness, rod-mounted bracket
Controls	Physical keypad: one-key photo, long-press video, probe pan/tilt, light dimming, 2×/4× digital zoom, push-to-talk
Signal link	Wired rod-to-terminal connection; optional 4G / Wi-Fi backend transmission, optional remote PAD and LSJ cloud platform
Storage	Built-in 32 GB memory card (expandable); on-device photo and video storage, browsing and playback
Rotating A/V intercom probe	Φ29 mm (Φ40 mm optional), 1920 × 1080, 10 dimmable LEDs plus fill light, 360° pan / ±90° tilt (140° on Φ40), full-duplex intercom
Thermal imaging probe	Φ28 mm (rotatable Φ40 mm, 330°), 256 × 192 sensor, -20–150°C / 0–450°C / 0–650°C selectable, max/min/center tracking, 6+ palettes, voice intercom
Rotating waterproof probe	Φ40 mm, 1920 × 1080, 10 LED or infrared fill lights, 360° pan / ±90° tilt, removable lens sleeve, IP68
Waterproof video probe	Φ27 mm, 1920 × 1080, 8 high-brightness LEDs plus fill light, IP68 (1.1 m water depth, 45 min)
Snake-eye probe	Φ8 / Φ6 mm head, 1920 × 1080, 10 LEDs, 140° articulation, pistol-grip controller
Detection cable	20 m standard on reel; other lengths customizable
Audio	Built-in microphone, stereo noise-cancelling headphones, full-duplex digital two-way intercom; detects groans, shouts and tapping
Battery / charging	Up to 8.6 h endurance, rechargeable lithium battery, Type-C charging; dedicated charger 8.4 V, ≤ 2000 mA
Operating / storage temperature	-20°C to +60°C operating; -40°C to +70°C storage
Carrying case	Foam-fitted protective hard case, 1300 × 420 × 172 mm
Configuration	13-piece standard kit; probe combination and cable length configurable to mission requirements
Referenced standard	To be confirmed — request applicable national or tender standard and test reports from the supplier

Frequently Asked Questions

Procurement and Deployment

Answers to common questions from USAR, fire-service and civil-defence procurement teams. Confirm all commercial and technical terms with the supplier.

Can the LSJ-C-E detect survivors through solid concrete?

No. It is a through-gap detector: the camera must pass through an existing hole, crack, drilled opening or void, and the audio pickup works over a limited range. It cannot image through intact concrete or soil. For detection without an opening, pair it with a radar life detector — radar narrows the search zone, then the pole camera visually confirms and opens voice contact.

How far can it reach, including underwater?

The carbon-fibre rod extends from 1.0 m to 3.6 m with a 30 cm flexible neck, and the detection cable is 20 m standard with other lengths customizable. Waterproof probes are IP68 rated and verified at 1.1 m water depth for 45 minutes; a dedicated underwater probe on the cable reel supports flood and culvert search.

Does it work at night, in smoke, or on the fire ground?

Yes. Optical probes use 10 dimmable high-brightness LEDs (plus fill or infrared lights) for total darkness and dust. The thermal probe operates to 650°C with search-and-rescue, firefighting, fire-emergency, detection, white-hot and black-hot palettes, revealing body heat through smoke and post-fire hot spots.

What is the battery life and operating temperature?

The rechargeable lithium battery delivers up to 8.6 hours of continuous operation and charges via Type-C (dedicated 8.4 V, ≤ 2000 mA charger included). Operating temperature is -20°C to +60°C; storage temperature is -40°C to +70°C. Battery runtime varies with ambient temperature and operating mode.

Can the probe set, cable length or wireless module be customized?

Yes. Probe combinations (rotating A/V, thermal, rotating waterproof, fixed waterproof, snake-eye, underwater), cable length (20 m standard) and the optional 4G / Wi-Fi / remote-PAD package are configured per mission. The complete 13-piece kit travels in one foam-fitted hard case, 1300 × 420 × 172 mm. Share your scenarios and destination to confirm configuration, MOQ, freight and lead time.

Supplier Support

Support from Selection to Service

Probe and Configuration Selection

Discuss void geometry, water depth and target scenarios to agree the probe set, cable length and rod configuration.

Tender and Demonstration Support

Request product-specific reports, compliance information, and demonstration or training options for procurement review.

Service and Spares

Confirm warranty, probe replacement, cable and battery spares, and repair arrangements for your delivery market.

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