Integrated Door Automation Solution: RVP42-7M Radar Sensor + CG15-8L12 Cross-blanking Safety Light Curtain
The Combined System of the RVP42-7M Industrial Door Radar Sensor and the CG15-8L12 Cross-blanking Safety Light Curtain is the latest application solution released by SHENZHEN JUTAI COMM CO., LTD., a professional manufacturer of industrial safety and automation devices. Scheduled for official release on September 4, 2026, the solution is purpose-built for logistics warehouses, factory workshops and cold storage facilities where forklifts and workers constantly pass through industrial doorways.
How the Combined System Works
The two devices share a clear division of labor: the radar acts as the active trigger, while the light curtain provides the passive safety net.
- Smart door opening (RVP42-7M): mounted above the industrial door, the radar sensor detects approaching forklifts and pedestrians, distinguishes between them, and outputs a relay signal that automatically opens the door.
- Anti-pinch protection (CG15-8L12): installed on both sides of the door opening, the light curtain monitors the doorway. If the door is descending and a person, object or forklift has not fully left the opening, it immediately stops the closing action and raises the door to prevent collision or pinch accidents.
- No false alarms from door structures: thanks to the light curtain's cross-blanking function, the mechanical structure at the bottom of the door never triggers false alarms.
Key System Highlights
- Radar-driven automatic opening: the 24.125 GHz microwave radar distinguishes forklifts from pedestrians, and its lateral-movement filtering eliminates nuisance openings caused by people walking past the doorway. With a mounting height of 2–7 m, it fits various industrial door openings and detects forklifts approaching at up to 25 km/h.
- Light-curtain safety guarding: IP67 protection and a wide -40 ℃ ~ +70 ℃ temperature range suit the harshest sites, while the cross-blanking function eliminates false trips from bottom door structures. NO/NC relay outputs and fast response ensure forklifts and personnel are protected the moment the door starts to close.
- One set, complete protection: active sensing for door opening plus passive pinch protection for door closing — one combined system solves the mixed-traffic challenge of industrial doorways in logistics warehouses and plants with frequent forklift passage.
- Easy integration: the system suits industrial high-speed doors, cold storage doors and warehouse rolling shutter doors; parameters can be commissioned with a remote control, on-site wiring is simple, and it is compatible with mainstream industrial door controllers.
Component Specifications
| Item | RVP42-7M Radar Sensor | CG15-8L12 Safety Light Curtain |
|---|---|---|
| Primary role | Trigger door opening (active detection) | Safety protection (anti-pinch) |
| Technology | 24.125 GHz microwave radar | Cross-blanking infrared beams |
| Mounting | Above the industrial door | Both sides of the door opening |
| Detection capability | Distinguishes forklifts vs. pedestrians; lateral-movement filtering | Detects persons, objects and forklifts in the doorway |
| Key specifications | Mounting height 2–7 m; detects forklifts up to 25 km/h | 12 m detection range; IP67; -40 ℃ ~ +70 ℃; 23 ms response |
| Output | Relay signal to open the door | NO/NC relay output |
Target Application Scenarios
- Logistics warehouses: high-frequency forklift and pedestrian traffic at loading docks and internal doorways.
- Factory workshops: mixed man-machine passage where door automation must never compromise worker safety.
- Cold storage facilities: fast, reliable door cycles that preserve temperature while preventing pinch accidents.
- Industrial door types: high-speed doors, cold storage doors and warehouse rolling shutter doors.
Availability
The combined system is scheduled for official release on September 4, 2026. Product photos, wiring diagrams and on-site application illustrations are available on request from SHENZHEN JUTAI COMM CO., LTD.. With the RVP42-7M radar sensor and CG15-8L12 cross-blanking safety light curtain working together, industrial facilities can enjoy hands-free door automation and fail-safe pinch protection at the same time.