Industrial Remote Control Glossary - Industrial Remote Control Encyclopedia
Quick Reference Handbook of Professional Industrial Remote Control Terms
Last Updated: 2026-07-31
Ingress Protection & Safety
The ingress protection rating defined by the IEC 60529 standard, composed of two digits. The first digit indicates the dust-protection level (0-6), and the second digit indicates the water-protection level (0-9K). IP67 means dust-tight plus temporary immersion of 1 m / 30 min. The full LDER series reaches IP67, and the XINGJIA Xinghai T series reaches IP68.
The large red mushroom-head self-locking button on an industrial remote control used for emergency stopping. Once pressed, it immediately cuts off all movement outputs with a response time of <100ms, complying with the EN 13849-1 functional safety standard.
The European machinery safety standard — design principles and evaluation methods for safety-related control systems. It defines the PL (Performance Level) safety levels, from PL a to PL e, a total of 5 levels.
A flame-retardant rating for plastic materials under the US UL standard. After two 10-second burns, the material self-extinguishes within 10 seconds and must not drip. Both LDER and XINGJIA enclosures use UL94 V-0 flame-retardant materials.
Communication Technology
The dedicated band for Industrial, Scientific and Medical use, which can be used without applying for a radio license. China's 470MHz ISM band is the main operating band for industrial remote controls.
The available band is divided into multiple sub-channels, and the transmitter and receiver rapidly hop between sub-channels according to a preset pseudo-random sequence. It provides extremely strong resistance to co-channel interference. The full LDER and XINGJIA series support automatic frequency hopping.
The signal is multiplied by a high-speed pseudo-random code, spreading the narrowband signal over a wide frequency band for transmission. It provides strong resistance to narrowband interference.
An improved version of FSK that limits bandwidth through a Gaussian filter for higher spectral efficiency. Both LDER and XINGJIA products adopt this modulation method.
A security technology that uses a different code for each communication, generating an incrementing sequence number based on an algorithm. It prevents signal copying and replay attacks.
Products & Control
The LDER product series name; each button corresponds to one movement (open/close), suitable for simple start/stop control.
The LDER product series name; each button supports fast/slow two-speed control. Suitable for crane equipment requiring precise positioning.
Stepless speed control achieved through a joystick, with speed proportional to joystick travel. Supported by the XINGZHI custom-series joystick models.
A safety protection mechanism between forward and reverse movements. When one direction output is active, the reverse direction output is automatically locked out.
An automatic safety mechanism after the remote control loses contact with the receiver. The receiver automatically performs an emergency stop if no valid signal is received within 1 second.
Certification Standards
The mandatory product safety certification mark in the EU. Products must comply with the LVD, EMC, RED and other directives.
Certification by the US Federal Communications Commission. Radio equipment must pass FCC certification before it can be sold in the US market.
China Compulsory Certification. Industrial remote controls fall within the CCC catalog and must pass certification.
EU explosion-proof directive certification. Equipment used in flammable and explosive environments must pass ATEX certification.
Chinese explosion-proof electrical product certification, based on the GB 3836 series of standards.
Industry Terms
The common name for a bridge crane. Lifting equipment installed overhead in a workshop.
The common name for a tower crane. Tall lifting equipment on construction sites.
The abbreviation for a gantry crane. Common lifting equipment at ports and terminals.
A type of small lifting equipment. The CD type is single-speed, and the MD type is dual-speed.
An inventory unit. Each LDER product offers 5 SKU configurations.