| 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:
Enjoy unparalleled convenience with our transmitter's long standby time, featuring dual batteries that ensure up to 30 days of uninterrupted performance;
Effortlessly pair your transmitter and receiver universally with no need for reprogramming, transforming your operational efficiency;
Built to withstand the harshest environments, our device boasts an IP66 protection grade, making it resistant to rain and oil pollution;
The receiver is designed for heavy-duty applications yet remains lightweight and compact, allowing for quick and straightforward installation;
Our system includes integrated sound and light prompts during operations, eliminating the necessity for additional alarms and ensuring heightened safety;
Featuring a modular design, our transmitter is exceptionally cost-effective, combining premium quality with budget-friendly pricing.
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 synergize R&D, production, sales, and after-sales services under one roof. OHM has established a state-of-the-art production base in Chongqing and operates a comprehensive sales headquarters and after-sales service center in Shanghai. This allows us to offer unparalleled consulting, support, and after-sales services to our esteemed clients.
At OHM, we pride ourselves on our guiding principle of 'creating brilliance, only quality' and our mission to consistently deliver safe, reliable, and high-quality industrial wireless remote control products. Our commitment extends to developing equipment that is safe, durable, and efficient, ultimately reducing labor, increasing efficiency, and providing a more convenient and secure operational environment across various industries such as construction, forestry, and mining.
OHM is steadfast in its quest to become the leading domestic and global brand in the field of industrial wireless remote controls, representing unparalleled quality and innovation.
Industrial Remote Control and Its Advantages
While remote controls are ubiquitous in everyday life, industrial remote controls represent a specialized category that is less understood by the general populace.
Industrial remote controls utilize radio transmission to enable remote operation of industrial machinery. The system comprises a handheld or waist-hung transmitter and a receiving device fixed on the machinery. The operator inputs commands via the transmitter's operation panel. These commands are then digitized, encrypted, and wirelessly transmitted to a remote receiving system, which decodes and converts them back into control instructions for the machinery.
The technical specifications for industrial remote controls-accuracy, sensitivity, signal continuity, anti-interference, remote control range, and robustness against extreme conditions-are far superior to those of civilian remote controls. These attributes make them ideal for demanding environments where consumer-grade controls would fail.
Industrial remote controls are crucial in sectors utilizing cranes, such as metallurgy, shipbuilding, container terminals, warehousing, machinery manufacturing, chemicals, papermaking, and construction. These devices offer an effective control range of up to thousands of meters, unaffected by obstacles. Operators can maneuver freely, selecting safe vantage points for operation, thus avoiding accidents caused by poor visibility, harsh conditions, or miscommunication. This not only ensures safety but significantly boosts efficiency.
What are the ADVANTAGES of industrial remote controls?
★ Reduce manufacturing and maintenance costs: Replacing traditional control cabs with advanced remote control systems has become standard, optimizing production processes and lowering expenses.
★ Enhance Safety and Reliability: By eliminating the need for a command link, our system prevents misunderstandings due to improper commands. Operators can work from vantage points where they have a clearer view of hoisted items, ensuring safer operations. This innovation minimizes the hazards of operating tower cranes in adverse weather from the cab and eliminates communication errors between operators and commanders during high-altitude tasks, thereby preventing unnecessary accidents.
★ Optimize Operating Environment: Operators now have the freedom to choose safe angles, avoiding positions with poor visibility and high pollution. This advanced system protects operators from exposure to harmful gases, ensuring a healthier and safer work environment.
★ Maximize Human Resource Efficiency: For instance, when using a bridge crane, a single individual can handle the entire operation, including mooring, hanging, and unloading, without the need for additional command personnel.
★ Boost Work Efficiency: Empowering operators to make independent decisions significantly improves operational accuracy and continuity. Freed from the constraints of upper and lower cabs and cumbersome operating lines, operators avoid the discomfort of high temperatures in the cab, leading to higher morale and enhanced work efficiency.
With the extensive adoption of industrial remote controls across various industries, their benefits are becoming increasingly evident.
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