The Activation & Safety Sensor 2052.002 is a dual-detection solution designed for modern automatic door systems, combining activation and safety functions in a single intelligent device. It is widely used in commercial entrances, industrial facilities, logistics centers, and public buildings where reliable door automation and personnel safety are critical.
For global B2B buyers, system integrators, and automatic door manufacturers, this model offers a stable and practical solution that balances performance, safety, and installation efficiency.
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The 2052.002 integrates microwave Doppler radar and active infrared sensing to ensure both smooth activation and high-level safety protection.
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The sensor detects approaching movement in advance, triggering the automatic door opening signal before the user reaches the entrance. This improves traffic flow efficiency in high-traffic environments such as malls, hospitals, and warehouses.
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An invisible infrared curtain monitors the closing area beneath the door. If a person or object is detected, the system immediately stops and reverses the door movement, reducing the risk of pinch-related accidents and improving overall operational safety.
Be used in a wide range of industries.
This combination makes the Activation & Safety Sensor 2052.002 suitable for both pedestrian activation and safety monitoring in one integrated unit.
Stable Performance in Complex Environments
Designed for real-world commercial and industrial applications, the sensor maintains stable operation under varying conditions.
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Environmental Adaptability
Built-in background analysis and adjustable microwave sensitivity help reduce false triggers caused by lighting changes, vibrations, or environmental noise.
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All-Weather Protection Design
With an IP54 protection rating, the unit resists dust and water splashes. It operates reliably in temperatures ranging from -25°C to +55°C, making it suitable for both indoor and outdoor installations.
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Flexible Installation Range
Recommended installation height is 1.8m to 3m, with adjustable detection angles for both microwave and infrared zones. This allows installers to fine-tune performance based on different door structures and site conditions.
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2052.002 Activation & Safety Sensor Technical parameters:
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Specifications |
2052.002 |
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Supply voltage |
12 V - 24 V AC +/-10% ; 12 V - 30 V DC 0%/+10% |
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Power consumption |
< 3 W |
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Mounting height |
1.8 m to 3 m |
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Temperature range |
-25 °C to +55 °C |
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Degree of protection |
IP54 |
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Detection filed(max) |
4m×2m |
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Detection mode |
Green Led |
Red Led |
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Motion;Min. detection speed: 5 cm/s |
Typical response time: <128 ms (max. 500 ms) |
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Technology |
Microwave doppler radar;Transmitter frequency: 24.150 GHz;Transmitter radiated power: < 20 dBm EIRP;Transmitter power density: < 5 mW/cm2 |
Active infrared with background analysis;Spot diameter: 6 cm (typ);Number of spots: 24 by curtain;Number of curtains: 1 |
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Angle |
From 15 ° to 45 ° vertical (adjustable) |
From -5 ° to +8 ° (adjustable) |
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Output |
Relay (free of potential);Max. contact voltage: 42 V AC/DC;Max. contact current: 1 A (resistive);Max. switching power: 30 W (DC)/60 VA (AC) |
Relay (free of potential);Max. contact voltage: 42 V AC/DC;Max. contact current: 1 A (resistive);Max. switching power: 30 W (DC)/60 VA (AC) |
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Hold time output signal |
0.5 s |
0.5 s |
Easy Installation and Maintenance for B2B Projects
For distributors, OEM partners, and automatic door installers, ease of configuration is a key factor.
DIP Switch Configuration
Functional settings such as indoor/outdoor mode and detection time can be quickly adjusted via DIP switches, reducing commissioning time on-site.
LED Status Indication System
Real-time LED indicators (Orange, Red, Green) provide clear feedback on working status, standby mode, and fault conditions, improving troubleshooting efficiency during installation and maintenance.
This makes the Activation & Safety Sensor highly practical for large-scale deployment projects where installation efficiency matters.
Safety Compliance and System Compatibility
The 2052.002 is engineered in compliance with relevant safety and electrical standards to ensure stable integration with a wide range of automatic door operators.
Relay output supports 42V AC/DC
Switching capacity: 30W (DC) / 60VA (AC)
Compatible with most commercial sliding door automation systems
For B2B procurement teams, this ensures reliable compatibility with existing door control systems, reducing integration risks and installation complexity.
Ideal Applications
This model is widely used in:
Commercial building entrances
Shopping malls and retail stores
Hospitals and public facilities
Warehouses and logistics centers
Industrial automation door systems
It is particularly suitable for OEM/ODM projects, wholesale procurement, and system integration for automatic door manufacturers.
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