Simple Emergency Light Inspection Remote

This is a remote control specifically designed for inspecting emergency exit signs during fire equipment inspections.
The number of buttons has been minimized to the essential functions, allowing for operation without the need for labels.
By eliminating the need for labels, we have minimized costs and are selling this product at the lowest possible price.
If you require labels, please apply them yourself.

Operation is simple. Even if you are unsure of the emergency exit sign manufacturer, by pressing CH∧, CH∨, and VOL+ in sequence, any LED emergency exit sign (not a defective product) will switch to battery power with one of these buttons.
If it does not switch, it may be due to an emergency exit sign from a manufacturer other than the three major companies, or because you pressed the button again within 24 hours of operating a Panasonic product.

[Button Layout Explanation]
CH∧: Toshiba Emergency Exit Sign Manual Inspection
CH∨: Mitsubishi Emergency Exit Sign Manual Inspection
VOL+: Panasonic Emergency Exit Sign Inspection
VOL-: Panasonic Emergency Exit Sign Interruption

[Button Function Explanation]
Inspection Button
Initiates self-inspection and automatically returns to normal status after the inspection is complete.
Interruption Button
Interrupts self-inspection and returns to normal status.
Manual Inspection Button
Switches to emergency lighting for 3 seconds (Mitsubishi) or 5 seconds (Toshiba), then automatically returns to normal status.

This listing is for the main unit only. Batteries are not included.
Please prepare two AAA batteries.

*We have verified that equivalent infrared signals are output by analyzing the infrared signals of each company's remote control and comparing the acquired infrared signals with a computer using our self-made infrared signal analysis and acquisition device.
Furthermore, we have conducted repeated operational checks with actual devices.
(These are operational checks performed with our home verification equipment; they have not been used in the field.)

We ask for your understanding before purchasing.