Introduction
The SCS Sentinel CAC0004 AirSwitchBell is a wireless push button designed for seamless integration with SCS Sentinel UEL/URM wireless chimes. This device features a robust, weather-resistant design, making it suitable for both indoor and outdoor environments. It offers a long operating range, ensuring reliable communication with your chime system.
Product Overview
The CAC0004 wireless push button is engineered for simplicity and durability. It includes a functional light indicator and a label holder for personalization. The unit is powered by a single GP23 12V battery, which is supplied with the product.
Key Features:
- Wireless Operation: Provides flexible placement without the need for wiring.
- Weather-Resistant: Constructed with durable ABS plastic to withstand various weather conditions.
- Long Range: Offers an operating range of up to 200 meters in open field conditions.
- LED Indicator: A light indicator confirms button press and operation.
- Label Holder: Allows for easy identification or personalization.
- Battery Included: Comes with one GP23 12V battery.
Components:
- 1 x SCS Sentinel CAC0004 Wireless Push Button
- 1 x GP23 12V Battery

Image: SCS Sentinel CAC0004 Wireless Push Button. This image displays the front view of the wireless push button, highlighting its compact design and the integrated label holder.
Setup
1. Battery Installation
- Carefully open the casing of the push button.
- Insert the supplied GP23 12V battery into the battery compartment, ensuring correct polarity (+ and - terminals).
- Close the casing securely.
2. Mounting the Push Button
The push button can be mounted indoors or outdoors. Choose a location near your door, gate, or wicket that is easily accessible.
- Use appropriate screws or adhesive (not included) to fix the push button firmly to a flat surface.
- Ensure the mounting surface is clean and dry before installation.
3. Pairing with Chime
This push button is designed to work with SCS Sentinel UEL/URM wireless chimes. Refer to the specific user manual of your SCS Sentinel wireless chime for detailed instructions on how to pair the push button with your chime unit. Typically, this involves a pairing mode on the chime and a button press on the push button.
Operating Instructions
To operate the wireless push button, simply press the button firmly. The integrated light indicator will illuminate briefly, confirming that the signal has been sent to the paired chime unit.
- Range: The effective wireless range is up to 200 meters in an open field. This range may be reduced by obstacles such as walls, metal structures, or other electronic devices.
- Label Holder: Utilize the label holder to insert a name or instruction for visitors.
Maintenance
Cleaning
The ABS plastic casing is designed for durability and weather resistance. To clean the exterior, use a soft, damp cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or internal components.
Battery Replacement
When the light indicator on the push button dims, or if the chime unit no longer responds to button presses, it is likely time to replace the battery.
- Carefully open the push button casing.
- Remove the old GP23 12V battery.
- Insert a new GP23 12V battery, ensuring correct polarity.
- Close the casing securely.
Troubleshooting
- Chime not ringing when button is pressed:
- Check if the battery in the push button needs replacement.
- Ensure the push button is within the effective range of the chime unit.
- Verify that the push button is correctly paired with your SCS Sentinel chime (refer to your chime's manual).
- Reduced wireless range:
- Ensure there are no significant obstructions (e.g., thick walls, metal objects, large appliances) between the push button and the chime unit.
- Avoid placing the push button near sources of strong electromagnetic interference.
- Light indicator not illuminating:
- Replace the GP23 12V battery.
Specifications
| Brand | SCS Sentinel |
| Model Number | CAC0004 (SEN4160662) |
| Dimensions (L x H x D) | 77 mm x 37 mm x 17 mm |
| Weight | 81 grams |
| Power Source | 1 x GP23 12V Battery (included) |
| Material | ABS Plastic |
| Operating Range | Up to 200 meters (open field) |
| Operating Voltage | 12 Volts |
| Current Rating | 2 A |
| Switch Type | Push-button, 1-way |
| Operating Mode | ON-OFF |
| Color | White |
| Certifications | CE |
| Country of Origin | China |
Warranty and Support
SCS Sentinel is committed to providing reliable and high-quality technical products. We guarantee the reliability of our innovative products, designed for easy installation and use, combining comfort and security.
For any technical assistance or support regarding the installation and operation of your product, please contact SCS Sentinel customer support. Our dedicated technical support team, based in France, is available to provide expert and personalized advice to ensure your satisfaction.
Please refer to your purchase documentation for specific warranty terms and contact information.





