How to Use Mobile Toilets in the US

The usage methods of smart mobile toilets being piloted in some areas of the US are as follows:

I. Door Opening Methods

1. SMS Door Opening: Users need to send an SMS to a designated number, and the system will return a door-opening code. Enter this code to unlock the toilet door. This method is suitable for users who have not installed the relevant application or do not have a physical card. It is convenient but requires a normal mobile phone signal.
2. Throne Bathroom Network App Door Opening: Download and open the application on your mobile phone, and follow the on-screen instructions to complete the operation (such as scanning a QR code or entering location information) to remotely control the door lock to open. This method relies on a network connection but supports real-time viewing of the toilet's usage status (such as remaining time and availability).
3. Physical Induction Card Door Opening: Induction cards are uniformly issued by local community partner organizations. Users can automatically open the door by approaching the door lock's induction area. This method is suitable for permanent residents in fixed areas, but users need to take care of the card to avoid loss or damage.

II. Usage Rules

1. Time Limit: Each use is limited to 10 minutes. The system will remind users via voice 30 seconds before the countdown ends. If the user does not leave after the time limit, the toilet door will automatically slide open, and a bilingual (English and Spanish) reminder will be played to prompt the user to end the use promptly.
2. Independent Modular Design: Some toilets adopt an independent modular structure and do not need to be connected to the city's water supply or sewage pipe network. They are equipped with water storage tanks and sewage treatment devices internally and can be recycled through regular maintenance and replacement of consumables (such as filter elements and disinfectants). They can be installed flexibly and are suitable for temporary events or remote areas.

III. Precautions

1. Overtime Handling: Automatic door opening after overtime may pose a privacy risk. Users need to strictly comply with the time limit. In case of special circumstances (such as physical discomfort), they can contact the management personnel through the application or an emergency button to extend the usage time.
2. Facility Maintenance: The water storage tanks and sewage tanks of modular toilets have limited capacity and need to be cleaned regularly. Users should check whether the flushing is successful after use to avoid residual odors or blockages.
3. Signal Dependence: SMS and app door opening methods rely on mobile networks or Wi-Fi. Poor signal may cause door opening failures. It is recommended to confirm the network status in advance or carry an induction card as a backup.

Such smart mobile toilets optimize the management efficiency of public sanitation facilities through technological means, but users need to understand the operating rules in advance to avoid usage obstacles.