Introduction
The Weten Personal Safety Alarm is a compact, rechargeable device designed to enhance personal security. It features a loud 130dB siren, an integrated LED light with static and strobe modes, and a convenient USB-C charging port. This manual provides instructions for the proper setup, operation, and maintenance of your personal safety alarm.
Product Overview
The Weten Personal Safety Alarm is equipped with multiple features to assist in emergency situations and daily use.

Image: Three Weten Personal Safety Alarms in black, pink, and blue, each with a carabiner clip attached. The pink alarm shows a red ring indicating sound emission.
Key Features:
- 130dB Siren: Emits a loud, attention-grabbing sound when activated.
- LED Light: Provides illumination with both static and strobe light modes.
- USB-C Charging: Fast and convenient recharging.
- Low Battery Alert: Indicates when the battery level is low after activation.
- Carabiner Clip: Allows for easy attachment to bags, keys, or clothing.
Setup
Before initial use, ensure the device is fully charged.
- Initial Charge: Connect the alarm to a power source using the provided USB-C charging cable. Refer to the 'Charging' section for details.
- Attach Carabiner: Use the integrated carabiner clip to attach the alarm to your keys, purse, backpack, or belt loop for easy access.

Image: A Weten Personal Safety Alarm shown attached to a set of keys, a belt loop, and a backpack strap, illustrating its portability and attachment options.
Charging
The Weten Personal Safety Alarm features a rechargeable Lithium-Ion battery.
- Charging Port: The USB-C charging port is located at the bottom of the device.
- Charging Time: A full charge typically takes approximately 90 minutes.
- Indicator Light: The charging indicator light will be red while charging and turn green once fully charged.
- Battery Life: A full charge provides up to 70 minutes of continuous alarm sound, 5 hours of continuous light, or 1 year on standby.

Image: A close-up view of the Weten Personal Safety Alarm connected to a USB-C charging cable, with an indicator light showing charging status.
Operating the Alarm
The alarm is activated by pulling the pin and deactivated by reinserting it.
- Activation: To activate the 130dB siren, firmly pull the metal pin located at the top of the device out of its slot. The siren will sound immediately.
- Deactivation: To stop the siren, reinsert the metal pin fully back into its slot.

Image: A visual guide illustrating the pull-pin activation mechanism for the alarm and the separate button for controlling the LED flashlight.
Video: A demonstration of the WETEN AF-2004 personal alarm, showing its activation and sound output.
Operating the LED Light
The device includes an independent LED flashlight button on the side.
- Static Light: Press the flashlight button once to turn on the static LED light.
- Strobe Light: Press the flashlight button a second time to activate the flashing strobe light.
- Turn Off: Press the flashlight button a third time to turn off the LED light.
Low Battery Alert
The Weten Personal Safety Alarm features a smart low battery alert system.
- After the alarm has been activated, if the battery is low, the device will emit a series of beeps and flashes. This indicates that the unit requires recharging soon.
Maintenance
To ensure the longevity and proper function of your Weten Personal Safety Alarm, follow these maintenance guidelines:
- Keep the device dry and away from excessive moisture.
- Clean the exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store the alarm in a cool, dry place when not in use.
- Regularly check the charging status and recharge as needed to maintain readiness.
Troubleshooting
If you encounter issues with your Weten Personal Safety Alarm, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Alarm does not sound when pin is pulled. | Low battery or pin not fully removed. | Charge the device fully. Ensure the pin is completely removed from the unit. |
| LED light does not turn on. | Low battery or button not pressed correctly. | Charge the device fully. Press the flashlight button firmly. |
| Alarm sounds accidentally. | Pin was partially dislodged. | Ensure the pin is securely inserted when not in use. Avoid placing the alarm where the pin can be snagged. |
Specifications
- Model Number: AF-2004
- Noise Level: 130 Decibels
- Battery Type: 1 Lithium Ion battery (included)
- Power Source: Rechargeable Battery
- Control Method: Touch (for LED light), Pull Pin (for alarm)
- Product Dimensions: 3.9 x 1.2 x 0.5 inches
- Item Weight: 0.952 ounces
What's in the Box
The Weten Personal Safety Alarm package includes:
- Weten Personal Safety Alarm unit(s)
- USB-C Charging Cable
- Carabiner Clip(s)
Warranty and Support
For warranty information or technical support, please contact WETEN customer service through their official channels or the seller, Bcomfmax, where the product was purchased. Keep your purchase receipt for any warranty claims.





