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GS-A2

Intelligent, efficient, powerful, and excellent scalability performance


Dual power scheme design, real-time intelligent switching of 2-way power supply battery management system, especially suitable for continuous operation without stopping in some important work occasions, and improving the normal range working time of the transmitter.

GS-A2 has programmable functionality and strong scalability, which accommodates many control elements and functional markers. Adopting modular design, it can be easily adjusted to meet your requirements.

The GS-A2 is equipped with dual batteries, greatly increasing the battery capacity for longer standby time and safer operation. In addition, larger panels allow for more functionality.

GS-A2 adopts PPL frequency modulation transmission mode, which can operate in the 433/868MHZ frequency band, synchronously encode and decode transmission, and has software functions such as electromagnetic interference removal, error detection, correction, and automatic frequency hopping.

GS-A2 has an ultra strong security design, with over 4.3 billion sets of security codes, self diagnosis of faults, automatic frequency scanning, and automatic lock tracking, ensuring continuous operation and uninterrupted operation when a large number of wireless devices are used simultaneously.

GS-A2 has programmable functionality and strong scalability, which accommodates many control elements and functional tags. Adopting modular design, it can be easily adjusted to meet your requirements.


Customized label options

→   Customization includes text, fonts, logos, symbols, and colors.

Technical Parameters
Radio frequency range430-450MHz;850-870MHz
Number of wireless channels0~199
Maximum output power≤10mW
Receiver sensitivity≤-108dBm@20KBps
Wireless Modulation Mode(G)FSK
Data transmission rate20KBps
FH methodAutomation
Airborne data encryptionDynamic encryption with own protocol (own patented technology)
System address code32-bit fixed ID address
Effective control distanceRadius from receiver not less than 120m (open distance)
Consistency of actionRocker action and drive components to maintain the same time, action lag time ≤ 0.1s
Disabled protectionEmergency stops
Passive stopping time2S
Prevent accidental movement from a stationary position (UMFS)Initial position detection of all switches at startup
Anti-interferenceBuilt-in electrical system immunity according to EN300220
Vibration and shock testsAdopted in accordance with GB/T 2423.5-1995, GB/T 2423.10-2008
Operation panelCustomized according to customer's program
Antenna ModeInternally installed
Battery low alert and alarm
RFIC card authorization and management functions
Operate switching control pointsCustomized according to customer's program
Number of universal rocker controlsCustomized according to customer's program
Number of linear joystick controlsCustomized according to customer's program
Number of rotary potentiometersCustomized according to customer's program
Operating temperature-20℃~65℃
Power supplyModule lithium battery 3.7V 7800mAH
Continuous Use Endurance≥ 45 hours
Switching function for systems with dual batteriesFree switching function with dual battery power detection
Transmitter-Receiver Pairing Function
On-site program upgrade function
Shell materialGlass fiber reinforced nylon
Support protectionMetal aluminum alloy frame
IP GradeIP65
Size401 x 249 x 188 mm.
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