Energy-Efficient Vehicle Detection for Solar-Powered and Low-Current Access Control Systems The Northstar Controls NP2-ESL is an innovative low-power vehicle detector designed for use in solar-powered and energy-efficient access control systems. With its compact design and ultra-low power consumption (just 1mA), the NP2-ESL is perfect for installations where minimizing energy use is critical. It offers 4 selectable sensitivities and 4 selectable frequencies to ensure precise vehicle detection, even in high-traffic or congested areas. Designed to integrate seamlessly into parking systems, gated communities, and solar-powered applications, the NP2-ESL offers reliable detection while keeping energy costs low. Key Features 4 Selectable Sensitivity Levels: Allows precise vehicle detection across different environments. 4 Selectable Frequencies: Prevents interference from nearby loops. Automatic Sensitivity Boost: Detects large or slow-moving vehicles with ease. Power-Efficient: Operates on 10-30V DC/AC with minimal power consumption (1mA). Compact Design: Ideal for installations with limited space. Selectable Presence Times: Choose between 15-minute or 60-minute presence times. Fail-Safe/Fail-Secure Modes: Ensures continued operation during power failures. Technical Specifications Power Requirements: 10-30V DC/AC, 1mA Sensitivity Settings: 4 selectable levels (low to high) Frequency Settings: 4 selectable frequencies (high to low) Automatic Sensitivity Boost: Included Operating Temperature: -30°F to 180°F (-34°C to 82°C) Dimensions: 2.4” H x 2.25” D x 0.8” W Conclusion The Northstar NP2-ESL is an ideal solution for solar-powered access control systems and other low-current environments where energy efficiency is paramount. Its compact form factor, combined with its ability to detect vehicles accurately, ensures reliable performance in parking garages, gated communities, and industrial sites. Whether you're installing a solar-powered gate system or managing access control for a low-energy application, the NP2-ESL offers the precision and energy savings you need. Download Specs
