| Working temperature: -25ºC-70ºC |
| Working humidity: ≤97%RH |
| Communication distance: ≥80m |
Transmitter:
| Dimensions: 198mm x 58mm x 49mm |
| Product weight: 350g(without battery) |
| Shell material: high-strength engineering plastics |
| Protection level: IP66 |
| Communication method: instant messaging |
| Transmitting frequency: 400-470MHz |
| Transmitting power: ≤10mW |
| Operation form: button type |
| Number of keys: ≤10 |
| Working power supply: 3.0V (two dry batteries in series) |
| Working electric current: ≤30mA |
| Standby electric current: ≤0.5mA |
| Status display: LED |
| Antenna: built-in |
Receiver:
| Dimensions: 162mm x157.5mm x 63mm |
| Product weight: 750g |
| Shell material: high-strength engineering plastics |
| Protection level: IP65 |
| Power supply: 48V AC or 220V AC |
| Rated power: ≤6W |
| Status display: combined sound and light display |
| Antenna: built-in |
| Output mode: ≤12 relays |
| Relay capacity: 4A/250V AC |
| Output interface: HAN10 or HAN16 heavy-duty connector |
A12 Description:
Remarkable Longevity: Two batteries power the unit for an impressive 30 days, ensuring long-term reliability.
Universal Pairing: Effortlessly pair the transmitter and receiver without the need for reprogramming.
Durable Protection: Rated at IP66, it withstands rain, oil pollution, and harsh conditions effortlessly.
Streamlined Installation: The heavy-duty receiver is both lightweight and compact, facilitating quick and easy installation.
Enhanced Alerts: Built-in sound and light prompts eliminate the need for additional alarm systems.
Cost-Effective Design: Modular construction offers exceptional value without compromising quality.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a pioneering high-tech enterprise specializing in industrial wireless remote control equipment. We combine research, development, production, sales, and after-sales services to deliver comprehensive solutions. Our production base is in Chongqing, with a sales and service headquarters in Shanghai to offer unparalleled consulting, support, and after-sales service in industrial wireless remote control technology.
As an industry leader, OHM adheres to the principle of 'creating brilliance, only quality,' and is dedicated to 'always providing safe and reliable industrial wireless remote control products.' Our mission is to develop equipment that is safe, reliable, durable, and of the highest quality. We aim to reduce labor costs, improve efficiency, and create a safer and more convenient environment for operators across various sectors, including industry, construction, forestry, and mining.
OHM aspires to be the most influential brand both domestically and globally in the industrial wireless remote control sector. We are committed to representing the pinnacle of quality and innovation in this field.
Industrial Remote Control and Its Advantages
While remote controls are common in everyday life, industrial remote controls are specialized devices designed for remote operation of industrial machinery. Unlike civilian remote controls, industrial versions are less known but significantly more advanced in their functionalities.
Industrial remote controls utilize radio transmission for remote operation of industrial machinery. Comprising a handheld or waist-mounted transmitter and a fixed receiver on the equipment, the operator inputs commands via the transmitter's panel. These commands are then digitized, encoded, and wirelessly transmitted to the receiver, which decodes and converts them back into control instructions to operate the machinery.
Industrial remote controls demand higher technical parameters than civilian remotes, including enhanced accuracy, sensitivity, signal continuity, and resistance to interference, temperature extremes, and harsh environments. These attributes make them indispensable in industrial settings where civilian remotes fall short.
Industrial remote controls are vital for sectors utilizing cranes, such as metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, and construction. They offer effective control from any position within a radius of 100 meters or more, unaffected by obstacles. Operators can safely move around with a lightweight transmitter, selecting optimal visual positions, thereby eliminating risks tied to poor visibility, environmental hazards, or miscommunication. This not only ensures safety but also significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Cost Reduction: Replacing traditional cabs with remote control systems cuts manufacturing and maintenance costs and has become a standard in modern production processes.
★ Enhance Safety and Reliability: By eliminating the command link, we can prevent misunderstandings due to improper commands. Operators can control from an optimal angle, gaining a clearer view of hoisted items and avoiding the safety risks associated with operating tower cranes from a cab during inclement weather. Additionally, this reduces miscommunications between operators and commanders during high-altitude operations, thereby minimizing unnecessary accidents.
★ Improve Operating Environment: Operators can choose safer angles, avoiding poor visibility and heavily polluted operating positions. This ensures they are protected from harmful gases, significantly enhancing their work conditions.
★ Optimize Human Resources: For instance, in bridge crane operations, a single person can manage operation, mooring, hanging, and unloading tasks independently, thus eliminating the need for additional command personnel.
★ Boost Work Efficiency: Operators can make autonomous decisions, significantly enhancing the accuracy and continuity of operations. Freed from the constraints of upper and lower cabs and tangled operating lines, they avoid the physical discomfort caused by extreme temperatures in the cab. This uplift in conditions leads to higher morale and more efficient work output.
With the widespread adoption of industrial remote controls across various industries, their advantages have become increasingly evident and impactful.
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