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AUTOOL RE110 Auto Remote Key Frequency Tester/Infrared Test/Button Battery Test
US$49.00
Key Features
- Frequency Detection
- Infrared Test
- Button Battery Test
- Frequency Detection: Measures remote key frequency and displays the value so buyers can quickly identify the key signal band.
- Infrared Test: Checks whether an infrared remote is transmitting, helping confirm remote function before deeper repair work.
- Button Battery Test: Supports button battery testing so users can rule out a weak key battery during diagnosis.
- 3-Year Warranty Main unit 3 years · Accessories 1 year
- 90-Day Returns Eligible returns within 90 days
- Official Store Genuine products · Direct support
AUTOOL RE110
Product Overview
AUTOOL RE110 is a compact auto remote key frequency tester for checking vehicle remote key frequency, infrared remote output, and CR2025 / CR2032 button battery voltage. It supports the main remote key frequency bands of 315MHz, 433MHz, 868MHz, and 902MHz, with a clear 1.9-inch display, Type-C power input, AAA battery power option, and a foldable rear bracket for convenient workbench use.
315 / 433 / 868 / 902MHz Infrared Test CR2025 / CR2032 Type-C / AAA Power
1.9″Display
0-6VBattery Test
5V / 1AType-C Power
3 YearsWarranty
Click to enlargeKey Features
Key Features
RE110 combines RF frequency detection, infrared remote testing, and CR2025 / CR2032 button battery voltage testing in one compact tool for key programmers, locksmiths, auto repair shops, and daily remote key checks.
Frequency Detection
Quickly identify the frequency of a car remote key. The main supported frequency bands are 315MHz, 433MHz, 868MHz, and 902MHz.
Infrared Test
Test whether an infrared remote control is transmitting normally. In IR mode, the screen displays OK when the infrared signal is detected correctly.
Button Battery Test
Check CR2025 and CR2032 button battery voltage quickly. The battery voltage measurement range is 0-6V.
HD Display Screen
The 1.9-inch high-definition display shows test data clearly, making frequency and voltage readings easier to view.
Two Types Of Power Supply
Use Type-C 5V / 1A power input or install 4 × 1.5V AAA batteries for portable use.
Folding Back Bracket
The rear bracket allows the device to stand on the worktable without being held by hand, and it folds away to save space.
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Click to enlargeHow To Use
How To Use
RE110 uses RF, BAT, and IR modes. Keep the remote key or test object close to the correct testing area for a clearer and more accurate reading.
RF Frequency Detection
Turn on the device, place the car remote key close to the key testing area, and press the remote key button. The screen displays the detected frequency value when the frequency is supported.
BAT Button Battery Test
Switch to BAT mode, place the CR2025 or CR2032 battery into the battery testing area, pay attention to polarity, and read the voltage value on the screen.
IR Infrared Test
Switch to IR mode, point the infrared remote control at the infrared receiver, and press the remote button. The display shows OK when the infrared output is normal.
Applications
Applications
RE110 can detect supported-frequency signals from multiple remote-control scenarios. Signals must be within the supported frequency range for normal detection.
Door Handle Signals
Check supported-frequency door handle or remote key signals during vehicle key diagnosis.
IMMO Anti-Theft Signals
Assist with supported IMMO anti-theft signal checks when evaluating remote key output.
Garage Keys
Test supported-frequency garage key remotes for signal output confirmation.
Electronic Doors
Check supported electronic door remote-control signals within the compatible frequency range.
Click to enlargeSpecifications
Product Specifications
Confirm the supported frequency bands, button battery range, power supply, temperature range, and product size before ordering.
| Core Specifications | |
| Operating Voltage | 4 × 1.5V AAA batteries |
| Type-C Power Supply | 5V / 1A |
| Detection Frequency Bands | 315 / 433 / 868 / 902MHz |
| Battery Measurement Voltage | 0-6V |
| Supported Button Batteries | CR2032 / CR2025 |
| Operating Temperature | -10°C to 60°C |
| Storage Temperature | -20°C to 65°C |
| Product Size | 162 × 85 × 37mm |
| Product Structure | |
| Structure Overview | The RE110 structure is arranged for quick RF, IR, and button battery testing. Use the correct test area and mode for each function. |
| Test Areas | Battery Testing Area, Infrared Receiver, Key Testing Area |
| Controls | Display Screen, Mode Switch Button, Power On/Off Switch |
| Power / Body | Type-C Power Interface, Battery Compartment, Foldable Bracket |
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Click to enlargeCore Specifications
Operating Voltage4 × 1.5V AAA batteries
Type-C Power Supply5V / 1A
Detection Frequency Bands315 / 433 / 868 / 902MHz
Battery Measurement Voltage0-6V
Supported Button BatteriesCR2032 / CR2025
Operating Temperature-10°C to 60°C
Storage Temperature-20°C to 65°C
Product Size162 × 85 × 37mm
Product Structure
Structure OverviewThe RE110 structure is arranged for quick RF, IR, and button battery testing. Use the correct test area and mode for each function.
Test AreasBattery Testing Area, Infrared Receiver, Key Testing Area
ControlsDisplay Screen, Mode Switch Button, Power On/Off Switch
Power / BodyType-C Power Interface, Battery Compartment, Foldable Bracket
Click to enlargeWhat Is In The Box
What Is In The Box
The package image shows the AUTOOL RE110 main unit, product box, and user manual. Please refer to the actual package for final included accessories.
Main UnitAUTOOL RE110 remote key frequency tester
DocumentationUser manual shown in the package image
PackageProduct box shown in the package image
Power NoteSupports Type-C power and 4 × AAA batteries; batteries may vary by package policy
Manual And Downloads
Manual And Downloads
Download the AUTOOL RE110 user manual for technical specifications, structure diagram, RF / BAT / IR mode operation, maintenance, warranty, return, and exchange information.
Click to enlargeAUTOOL RE110 User Manual
The manual includes product introduction, technical specifications, structure diagram, basic operation, mode switching, maintenance, warranty, and after-sales information.
Download ManualNeed Mode Support?
Contact AUTOOL Store if you need help with RF frequency detection, BAT button battery testing, IR infrared testing, supported frequency confirmation, or warranty questions.
Before You Order And Use
Before You Order And Use
Place the remote key close to the testing area and confirm the supported frequency range before testing. RF, BAT, and IR modes each require the correct test area.
Use And Maintenance Notes
- Place the remote key close to the key testing area for more accurate readings.
- If the frequency value cannot be displayed normally, the remote key frequency may not be supported by this device.
- Supported RF bands are mainly 315MHz, 433MHz, 868MHz, and 902MHz.
- When testing CR2025 / CR2032 batteries, pay attention to the positive and negative polarity markings.
- Avoid strong electronic signal interference sources during testing, such as signal towers, base stations, utility poles, phone calls, or message transmission.
- Do not disassemble or modify the device without authorization.
- Store the product in a dry place and avoid hot, humid, or non-ventilated environments.
Questions And Answers
These answers cover supported remote key frequencies, missing frequency readings, infrared testing, CR2025 / CR2032 battery testing, power supply, and warranty support.
RE110 mainly supports 315MHz, 433MHz, 868MHz, and 902MHz remote key frequency detection.
The key may not be close enough to the key testing area, or the remote key frequency may not be supported by this device. Move the key closer to the testing area and test again.
Yes. In IR mode, point the infrared remote control toward the infrared receiver and press the remote button. The screen displays OK when the infrared output is normal.
RE110 supports CR2025 and CR2032 button battery testing, with a battery voltage measurement range of 0-6V.
RE110 supports Type-C 5V / 1A power input and 4 × 1.5V AAA batteries.
The product page promotes a 3-year warranty for eligible non-human damage cases. The manual states the main unit is covered for three years from receipt, while included accessories are covered for one year.
Warranty And Contact
Warranty And Contact
For RE110 frequency support confirmation, RF / BAT / IR mode guidance, button battery test support, manual download questions, or warranty support, contact AUTOOL Store directly.
Pre-Sales And Product Support
Use support if you need help confirming whether your key frequency is supported, understanding infrared test results, checking CR2025 / CR2032 battery voltage testing, or downloading the user manual.
- 3-year main unit warranty for eligible non-human damage cases
- 1-year included accessories warranty according to the manual
- Manual download and operation support
- Frequency support confirmation for 315 / 433 / 868 / 902MHz keys
- RF frequency detection, BAT button battery test, and IR infrared test guidance
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