Wireless remote control NKL10 Solo

Product Overview
NKL10 Solo Bluetooth X-ray exposure hand switch is a wireless remote control accessory designed for general X-ray equipment. It adopts Bluetooth 4.0 full-duplex communication to realize long-distance exposure control, effectively isolating operators from X-ray radiation. The complete set includes a wireless transmitter handle, signal receiver, fixed base and matched batteries, supporting professional two-step three-key exposure control mode for radiography equipment.

Product Composition & Model List
Type | Component Name | Model
Wireless Hand Switch | Transmitting Handle | C2UW-LP-I DA
Wireless Hand Switch | Receiver Terminal | C2UW-LU DA

Core Product Characteristics

• Built on Bluetooth 4.0 full-duplex protocol, delivers stable wireless connection and outstanding wall-penetrating signal performance.
• Indicator lights flash to remind users of low battery power and poor Bluetooth connection status.
• Custom two-step three-key control mode developed to match the operating logic of X-ray machines.
• Compact and user-friendly receiver supports two installation methods: hidden fixed mounting and hanging mounting.
• The receiver outputs three groups of relay contacts, connecting to equipment via external wiring without modifying the original working logic of X-ray machines.
• Custom control modes available to meet personalized client requirements.

Power Supply Parameters
1. Transmitting Handle (C2UW-LP-I DA)

• Rated Voltage: 4.5V
• Allowable Voltage Range: 3V ~ 4.5V
• Recommended Power Source: 3 AAA alkaline batteries

2. Receiver Terminal (C2UW-LU DA)

• Rated Input Voltage: 5V ~ 12V DC
• Allowable Voltage Range: 4.5V ~ 13V DC
• Power Consumption: Typical 100mA; Max 400mA

Terminal Button & Indicator Light Definition
1. Transmitting Handle Functional Zones

• Main switch 1st step: Ready standby state
• Main switch 2nd step: Trigger X-ray exposure
• Front auxiliary switch: For on-demand extra operation
• Blue indicator light: Bluetooth connection status prompt
• Red indicator light: Low battery warning reminder

2. Receiver Terminal LED Indicator Explanation

• LED Light 1 (Red): Power-on indicator, lights up when the receiver is powered on
• LED Light 2 (Blue): Bluetooth connection indicator
  • Flashing rapidly: Bluetooth pairing in progress
  • Constant off: Bluetooth connected successfully, enter low power standby
• LED Light 3 (Green): Lights up when main switch 1st step is activated (SW1)
• LED Light 4 (Green): Lights up when main switch 2nd step is activated (SW2)
• LED Light 5 (Green): Lights up when front auxiliary switch is activated (SW3)

Battery Replacement Steps & Precautions

• Only use 3 AAA alkaline batteries; non-specified batteries may trigger equipment failure or hardware damage.
• Replacement Operation Steps:
  • Unscrew fixing screws with a Phillips screwdriver and detach the battery cover
  • Take out the battery holder and install three AAA alkaline batteries, strictly distinguish positive and negative poles
  • Reset the battery holder into the handle body
  • Reinstall the battery cover and tighten the fixing screws

Specifications / Technical Characteristics

• FOB Price: US $0.5 - 9,999 / Piece (indicative range)
• Min. Order Quantity: 100 Piece/Pieces
• Supply Ability: 10000 Piece/Pieces per Month
• Communication Standard: Bluetooth 4.0 Low Energy
• Working Frequency: 2.4GHz (2.402GHz ~ 2.480GHz)
• Open Field Communication Range: Approx 10 meters
• Response Time: Max 70ms when pressing switch; Max 50ms when releasing switch
• Max Paired Connection Quantity: 1
• Allowable Operating Frequency: ≤60 times per minute
• Vibration Resistance: 300m/s²; 10Hz~55Hz frequency, 1.5mm double amplitude
• Mechanical Durability: Main switch ≥200,000 operations; Sub switch ≥200,000 operations
• Working Temperature Range: 0℃ ~ 40℃
• Working Humidity Range: ≤90%RH, no icing or condensation
• Weight: Handle approx 0.1kg (with base, without battery); Receiver approx 0.05kg