Leader SENTRY B1 Structural movement telemeter

Description

Revolutionary Laser Telemeter for Fire Rescue Safety

The Leader SENTRY B1 Structural Movement Telemeter, a key member of the LEADER SENTRY family, represents a fundamental advancement in safety equipment for first responders, specifically designed for Fire and Rescue Services and Urban Search and Rescue (USAR) teams globally. This device is an autonomous, non-contact stability monitoring tool that utilizes high-precision laser technology to continuously monitor and detect even the most minute movements in unstable structures or objects from a safe distance. The SENTRY B1 operates as an immediate warning system, alerting personnel before a dangerous structural shift or an imminent collapse can occur. Its core function is centered on establishing and maintaining reliable safe working conditions and secured perimeters for rescue crews operating in extremely volatile environments, thereby transforming high-risk scenarios into managed operations. By providing real-time, objective data on structural integrity, the SENTRY B1 eliminates the guesswork associated with traditional, manual monitoring methods. This device is compact, robust, and designed for rapid deployment, which is crucial during the initial, chaotic stages of an emergency response. The SENTRY B1’s design focuses on maximizing operational efficiency and ensuring that personnel can commit fully to rescue tasks with the confidence that they will receive an instantaneous, unambiguous alert if the structural stability is compromised. This telemeter is not merely a tool; it is a vital safety protocol integrated into the hardware, essential for modern disaster management.

Unmatched Detection Accuracy Secures Response Teams

The most critical feature of any structural stability monitor is its precision, and the Leader SENTRY B1 excels in this regard, offering the highest level of detail required for life-critical safety decisions. This sophisticated laser telemeter is engineered to detect a minimal structural movement of just 1 mm (one millimeter) at an operational distance of up to 50 meters. This extraordinary sensitivity is essential for providing sufficient advance warning to evacuate personnel before a minor shift escalates into a catastrophic failure. The standard accuracy specification for the device is an impressive plus-minus 2 mm (plus two millimeters and minus two millimeters), underscoring its reliability as a professional-grade measurement instrument in high-stress field conditions. To ensure this precision is fully utilized, the unit is equipped with a high-quality telescopic sight. This sight, featuring a 2.5x/10x focus and a 40 mm objective lens, allows the operator to accurately pinpoint the specific location on the target structure that requires monitoring. This eliminates any ambiguity in the measurement, a crucial factor in reliable data collection. The system offers impressive operational versatility by allowing the selection of seven distinct movement thresholds, ranging from 2 mm up to 100 mm (two millimeters up to one hundred millimeters), with precise 1 mm step accuracy. This flexibility enables the safety officer to set a threshold appropriate for the structure type and the severity of the damage.

Audible and Visual Alarm System for Maximum Alert

Immediate and unmistakable communication of danger is paramount in rescue operations, and the Leader SENTRY B1 achieves this through a powerful, dual-system alarm. When the detected movement exceeds the pre-selected safety threshold, the unit instantaneously triggers both an audible siren and a highly visible visual alert. The audible alarm is exceptionally loud, rated at 105 dB (one hundred and five decibels). This volume is deliberately chosen to cut through the extensive background noise typical of an emergency scene—such as running equipment, breaking debris, or traffic noise—making it virtually impossible for personnel to miss the evacuation order. Concurrently, the system activates three powerful white flash blinking beacons, each delivering 100 Lumens of light, positioned to provide complete 360-degree visibility. This visual alert is critical in environments with poor visibility, such as those obscured by smoke, dust, or darkness. A key safety feature is the ability for the operator to deactivate the audible alarm while leaving the high-visibility flash beacons active. This “mute” function is vital for tactical or covert operations where the sudden sound of a siren could compromise the mission, yet the visual alert remains to ensure the safety of the on-site crew. The combination of sound and light ensures that all rescue personnel, regardless of their position relative to the unit or the surrounding noise level, are immediately and effectively notified of the danger.

Wireless Functionality Simplifies Single Unit Management

While the Leader SENTRY B1 is categorized as a “Single” laser unit, it incorporates robust wireless technology to enhance management and operational convenience. The single laser unit can be seamlessly paired with an optional remote control unit via a secure wireless connection. This remote control allows the safety officer to manage all of the laser’s settings and functions from a distance of up to 100 meters. This capability significantly streamlines the monitoring process, eliminating the need for the operator to repeatedly walk back to the laser unit to adjust settings, check readings, or change the threshold. In high-risk environments, this remote management feature is a critical safety benefit, reducing the operator’s exposure to the dangerous structure. The remote control, powered by 6x AA alkaline batteries, offers an impressive run time of 55 hours and also features its own 80 dB alarm and siren activation button. This allows the supervisor to remotely and immediately trigger the main unit’s powerful 105 dB siren to order an immediate evacuation of the working area. The remote connection utilizes reliable 2.4 GHz Zigbee technology to ensure a strong and stable link between the controller and the telemeter. This wireless functionality maximizes the efficiency and safety of a single monitoring point, providing constant management capability from a secure perimeter.

Operational Power Versatility for Global Missions

The power strategy of the Leader SENTRY B1 is designed with a keen awareness of the logistical demands faced by international disaster response and USAR teams. The primary power source relies on readily available 12x 1.5V AAA type alkaline dry cell batteries, which provide a dependable 6-hour run time. A significant design choice was the exclusive use of dry cell batteries (alkaline or the optional NiMH) over complex Lithium-ion power packs. This decision was made specifically to remove logistical constraints and simplify air travel for international teams, as Lithium batteries impose substantial regulations and documentation requirements for air transport. This feature ensures the SENTRY B1 is easily transportable on any plane and rapidly deployable anywhere in the world, which is crucial in immediate disaster relief scenarios where logistics are often severely disrupted. For missions requiring extended, continuous monitoring, an optional External NiMH rechargeable battery is available, which provides a massively extended run time of up to 45 hours. This battery also remains non-Lithium to maintain the air travel compatibility. Furthermore, the SENTRY B1 comes equipped with a versatile 110/240V mains power supply transformer that includes international adaptors, and a 12/24V cable adaptor that plugs into a vehicle’s cigarette lighter socket. This extensive power versatility guarantees that the unit can be kept operational continuously, regardless of the availability of local power infrastructure.

Unparalleled Durability Meets Intuitive Ergonomics

The operating environments for the Leader SENTRY B1 are inherently demanding, necessitating a construction that is both extremely robust and highly ergonomic for use under pressure. The device is manufactured from High Impact resistant thermoplastic elastomer, a composite material specifically chosen for its ability to withstand the harsh realities of rescue work. The unit has been successfully tested to meet rigorous standards, including a demanding 2-meter drop test onto concrete, verifying its resilience against accidental damage and rough handling common at incident scenes. Its robust housing provides an IP55 Ingress Protection rating, guaranteeing reliable operation in adverse weather conditions by shielding the electronics from dust and low-pressure water jets from any direction. Ergonomics were a central focus of the design: the control panel and buttons are intentionally designed to be easily operated while the user is wearing heavy rescue gloves, which streamlines operation during critical, time-sensitive tasks. The clear OLED display ensures excellent readability of distance measurements and status indicators (like battery level and wireless link status) even in direct sunlight. The standard included telescopic tripod can be adjusted up to 1.8 meters in height and features a ball joint mount for precise aiming, plus a hook for hanging ballast to enhance stability on uneven ground.

Exclusive Applications for Emergency Responders

The non-contact, precise monitoring capability of the Leader SENTRY B1 makes it an essential safety tool for numerous specialized and high-risk emergency applications:

• Structural Fires: Continuous monitoring of weakened building elements during interior fire attack, search, or demolition operations, providing an evacuation warning before an unpredictable collapse.
• Heavy Rescue Road Traffic Collisions: Monitoring of nearby compromised infrastructure or large, damaged vehicles acting as unstable structures during complex extrication procedures.
• Trench Rescues: Deploying the telemeter to monitor the Shoring Systems Movement itself, ensuring the stability of the protective shoring and providing an early alarm if the ground shifts dangerously.
• Collapsed Structures: Indispensable for USAR and search teams working within or near structures compromised by earthquakes, explosions, or industrial accidents, continuously checking for secondary collapses.
• Land Slide and Earth Movement: Utilizing the laser to monitor the movement of unstable slopes or debris piles that threaten rescue teams operating near the base or crest of the slide.
• Fragile Structures: Monitoring elements weakened by fire, flood, or corrosive materials, providing a safety buffer during internal inspection or salvage operations.

The SENTRY B1 is a powerful asset in any scenario where personnel are working in proximity to an unpredictable structural threat, ensuring adherence to the highest safety protocols by providing instantaneous, data-driven alerts.

Acquire Guaranteed Quality from the Top Online Supplier

For all Fire, Rescue, and USAR teams worldwide seeking to procure this essential piece of life-saving equipment, the tpt24 online store is officially recognized as the foremost online retailer of the Leader SENTRY B1 Structural Movement Telemeter across the globe. TPT24 is firmly committed to making this crucial safety technology available to emergency responders in every country, regardless of their location. The store backs every purchase with a comprehensive guarantee of authenticity and quality, ensuring that the demanding specifications—including the high precision, the IP55 rating, and the robust 2-meter drop resistance—are met without compromise. By selecting TPT24, customers are guaranteed to receive the original, high-performance product with all its key operational advantages, such as the air-travel-friendly dry-cell battery system. TPT24 utilizes an efficient global logistics network to ensure the timely and secure delivery of the Leader SENTRY B1 directly to you, in any country in the world. The store provides exceptional customer support and assurance, positioning itself as the most reliable partner for acquiring this essential tool to elevate and secure the safety of your rescue personnel.