| 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:
Long standby time, with two batteries ensuring continuous operation for an impressive 30 days;
Transmitter and receiver are universally paired, eliminating the need for reprogramming;
Boasting an IP66 protection grade, this device is resilient to rain and oil pollution;
The receiver is heavy-duty yet lightweight and compact, ensuring direct connection and ease of installation;
Integrated sound and light prompts during action, removing the necessity for additional alarms;
Featuring a modular design, our product is exceptionally cost-effective.
ABOUT US
OHM (Chongqing) Electronics Technology Co., Ltd.
Founded in August 2013, OHM is a high-tech enterprise that excels in industrial wireless remote control equipment. We integrate R&D, production, sales, and after-sales services seamlessly. With a robust manufacturing base in Chongqing and a sales headquarters and after-sales service center in Shanghai, OHM delivers comprehensive consulting, support, and after-sales service, ensuring excellence in industrial wireless remote control technology.
As a pioneer in the industrial wireless remote control industry, OHM adheres to the corporate principle of 'creating brilliance, only quality' and is dedicated to its mission of 'always providing safe and reliable industrial wireless remote control products.' We focus on developing safe, reliable, and high-quality equipment that enhances user efficiency and creates a safer and more convenient operating environment across various sectors, including industry, construction, forestry, and mining.
OHM is steadfast in its commitment to creating the most influential industrial wireless remote control products both domestically and globally, aiming to be recognized as the nation's leading brand.
Industrial Remote Control and Its Advantages
Remote controls are ubiquitous in our daily lives. However, while we are familiar with civilian remote controls, industrial remote controls are less well-known.
An industrial remote control is a sophisticated device using radio transmission to control industrial machinery remotely. It includes a handheld or waist-hung transmitter and a fixed receiver installed on the equipment. Operators input commands via the transmitter's operation panel, which are then digitized, encoded, encrypted, and transmitted wirelessly. The receiver decodes and converts these signals to control various machinery, ensuring precise and efficient operations.
Industrial remote controls demand higher technical standards than consumer-grade remotes, including enhanced accuracy, sensitivity, signal continuity, anti-interference, longer control distances, and resistance to water, dust, extreme temperatures, acids, and alkalis. These features enable them to function in harsh environments where civilian remotes would fail.
Industrial remote controls are predominantly used in sectors like metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, construction, and engineering machinery. They facilitate remote operation over a vast range, often up to hundreds or even thousands of meters, unaffected by obstacles. Operators carry lightweight transmitters, allowing them to move freely, choose optimal visual positions for operation, and avoid hazards related to restricted lines of sight, harsh environments, or miscommunication. This not only ensures safety but also significantly boosts production efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Reduce manufacturing and maintenance costs: Replacing traditional cabs with remote control systems has become a standard in efficient production processes.
★ Enhance Safety and Reliability: By eliminating the command link, potential misunderstandings due to improper instructions are avoided. Operators can intuitively view the hoisted items from an optimal command angle, ensuring better situational awareness. This mitigates the risks associated with tower crane operations, particularly in adverse weather conditions. Additionally, it prevents miscommunications between the operator and commander during high-altitude tasks, warding off unnecessary accidents.
★ Enhance the Operating Environment: Operators can select a safe angle for operation, steering clear of positions with poor visibility and severe pollution. This proactive approach safeguards operators from exposure to harmful gases, ensuring a healthier and safer working environment.
★ Optimize Human Resources: For instance, in bridge crane operations, a single individual can manage operation, mooring, hanging, and unloading without the need for additional commands or personnel, significantly reducing manpower requirements.
★ Boost Work Efficiency: With the autonomy to make independent judgments, operators can achieve heightened accuracy and seamless operation. The absence of constraints from upper and lower cabs and braids (operational lines) eliminates discomfort due to high temperatures in the cab, thus enhancing morale and operational efficiency.
As industrial remote controls gain widespread acceptance across various sectors, their advantages are becoming increasingly evident, solidifying their importance in modern operational landscapes.
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