1. Introduction
This manual provides instructions for the setup, operation, and maintenance of your SINGCALL Wireless Caregiver Pager System. This system is designed to provide a reliable alert mechanism for caregivers and patients, enhancing personal attention and safety within various environments such as homes, offices, and care facilities.
2. Product Overview
The SINGCALL Wireless Caregiver Pager System consists of a plugin receiver and a portable call button. The receiver alerts the caregiver when the call button is pressed, using audible tones and visual indicators.
2.1 Components
- 1 x Plugin Receiver
- 1 x SOS Call Button/Transmitter
2.2 Key Features
- Multiple Music Modes: Choose from 32 available tones. Different tones can be assigned to different pagers if multiple are used.
- Adjustable Volume: Four adjustable volume levels to suit various environments.
- Memory Function: The receiver retains the last selected tone and volume setting after power cycling.
- LED Light Function: The receiver's LED light flashes in a circular pattern when a call button is pressed, providing a visual alert.
- Wide Application: Suitable for various settings including homes, villas, clubs, recreation centers, hotels, and offices.
- Compact Size: The receiver is designed to not obstruct adjacent electrical outlets.
- Wireless Range: Up to 150m/500ft in open areas.

Image: The SINGCALL Wireless Caregiver Pager System, showing the plugin receiver and the portable call button.
3. Setup Instructions
3.1 Receiver Placement and Power
- Plug the receiver into a standard electrical outlet in a location where the alert can be easily heard by the caregiver.
- Ensure the outlet is easily accessible and not obstructed. The compact design of the receiver allows it to be plugged in without blocking other sockets.

Image: The receiver plugged into a wall outlet, demonstrating its compact size and a user wearing the call button.
3.2 Call Button Placement
- Place the call button within easy reach of the person requiring assistance. It can be worn around the neck using the included lanyard or placed on a bedside table.
- Consider the wireless range (up to 150m/500ft) when positioning the call button relative to the receiver. Walls and other obstacles may reduce the effective range.

Image: Diagram showing the wireless range of the system within a multi-room environment.
3.3 Pairing the Call Button (if necessary)
The system typically comes pre-paired. If re-pairing or pairing additional buttons is needed:
- Press and hold the 'Paring Key' button on the receiver for a few seconds until the LED indicator flashes.
- While the receiver's LED is flashing, press the call button once.
- The receiver will emit a confirmation sound or flash, indicating successful pairing.
3.4 Adjusting Tone and Volume
- Chime Selection: Press the 'Chime Selection' button on the receiver to cycle through the 32 available tones. Stop when you hear your desired tone.
- Volume Control: Press the 'Volume Control' button on the receiver to adjust between the four volume levels.

Image: Detailed view of the receiver's controls for pairing, chime selection, and volume, along with its speaker and LED indicator.
4. Operating Instructions
To request assistance, the user simply presses the 'CALL' button on the transmitter. The receiver will then:
- Emit the selected audible tone.
- Flash its LED light in a circular pattern.
The caregiver should respond promptly to the alert.

Image: The system in use, showing the receiver alerting a caregiver.
5. Maintenance
5.1 Battery Replacement
The call button requires 1 CR2 battery (included). Replace the battery when the button's indicator light no longer illuminates or the signal strength weakens.
5.2 Cleaning
Wipe the receiver and call button with a soft, dry cloth. Do not use abrasive cleaners or immerse the receiver in water.
5.3 Environmental Conditions
The call button has an IP55 waterproof rating, making it resistant to splashes and dust. It is designed to operate within a temperature range of -4°F to 122°F (-20°C to 50°C).

Image: The call button demonstrating its IP55 waterproof rating and suitable operating temperature range.
6. Troubleshooting
- No Alert from Receiver:
- Ensure the receiver is properly plugged into a working electrical outlet.
- Check the battery in the call button and replace if necessary.
- Verify that the call button is paired with the receiver (refer to Section 3.3).
- Ensure the call button is within the wireless range of the receiver.
- Weak Signal:
- Replace the call button battery.
- Relocate the receiver or call button to minimize obstructions (e.g., thick walls, large metal objects).
- Receiver Not Responding to Button Press:
- Re-pair the call button with the receiver (refer to Section 3.3).
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | M522 E57 1-1 |
| Brand | SINGCALL |
| Product Dimensions (Receiver) | 2.5"L x 2.2"W x 2.2"H (6.4 x 5.5 x 5.5 cm) |
| Product Dimensions (Call Button) | 2.2" diameter (5.5 cm) |
| Item Weight | 5.3 ounces (150g) |
| Material | ABS |
| Power Source (Receiver) | AC Plug-in |
| Power Source (Call Button) | 1 CR2 Battery (included) |
| Battery Cell Type | Lithium Manganese Dioxide |
| Control Method | Touch |
| Noise Level (Max) | 65 dB |
| Wireless Range | Up to 150m/500ft (open area) |
| Waterproof Rating (Call Button) | IP55 |
| Working Temperature | -4°F to 122°F (-20°C to 50°C) |
| UPC | 702563609484 |

Image: Dimensions of the compact receiver and call button.
8. Warranty and Support
For warranty information or technical support, please contact SINGCALL customer service. Refer to the product packaging or the official SINGCALL website for contact details.

