Wireless SOS assistance call system | for people with disabilities | 10 call buttons and display | IP55
Code: ES-K-4-C-K-O1Price 293.30 € VAT incl.( 242.40 € VAT excl. )Buy more, pay less10+ pcs. – 268.62 € for pcs. -8%Want another price? Suggest yours!Wireless assistance call system – a practical solution for hospitals, clinics, nursing homes, restaurants and other service environments. When the CALL button is pressed, its assigned number is transmitted wirelessly to the central LED display, which can show up to 3 calls simultaneously. The system supports numbers 001–999, up to 999 wireless call buttons, and notifies about a new call with a “ding-dong” sound or an English voice announcement of the number.
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Wireless Assistance Call System | 001–999 | up to 999 buttons | 3 numbers on display | audible announcement
Wireless assistance call system for hospitals, clinics, nursing homes, senior care facilities, restaurants and cafés. When a wireless CALL button is pressed, the call number is transmitted to the shared display. Up to three calls can be shown on the display at the same time, while a new call can be announced by a “ding-dong” sound or by an English voice announcement of the number.
Main ideaThe system allows a patient, senior, customer or another user to send an assistance or service call by pressing a single CALL button. The shared display shows the number assigned to the button that generated the call, allowing staff to identify the location from which the signal was received. One display can operate with up to 999 wireless call buttons.
Number range
001–999Number of buttons
Up to 999Simultaneously on display
Up to 3 callsCALL button
IP55Operating principle
Each wireless CALL button is assigned a number. When the user presses the button, the call signal is transmitted wirelessly to the shared display.
The display shows the call number from 001 to 999. Up to three numbers can be shown simultaneously, allowing several received calls to be viewed at the same time. A new call can also be announced by a “ding-dong” sound or by an English voice announcement of the number.
Why is the wireless system useful?No signal cables are required between the CALL buttons and the shared display. The button can be attached to a wall or another surface, carried in a pocket or worn around the neck, allowing an assistance signal to be sent quickly and conveniently.
Call process
1. CALL button
The patient, customer or another user presses a CALL button.2. Wireless signal
The call is transmitted wirelessly to the shared signal display.3. Number display
The number assigned to the button that generated the call is shown on the display using red LED segments.4. Audible signal
The call can be announced by a “ding-dong” sound or by the number spoken in English.Up to 3 calls at the same time
The display can show three call numbers at the same time. This allows staff to see not only the most recent signal but also several calls received at the same time.
Call memory
The system can store up to 63 call records in sequence. This allows multiple received signals to remain queued when more calls are received than can be shown on the display at the same time.
Display functions
- Displays numbers from 001 to 999.
- Supports up to 999 wireless CALL buttons.
- Displays up to 3 numbers simultaneously.
- Stores up to 63 call records in sequence.
- Red LED number display.
- Different service types can be indicated by a dot or the final letter.
- English voice announcement of the number.
- Simple “ding-dong” audible signal.
- Wall mounting.
- Desktop use.
Technical specifications – display
Product type Wireless call number display Number range 001–999 Maximum number of CALL buttons 999 Numbers displayed simultaneously Up to 3 Call memory Up to 63 calls in sequence Number colour Red Audible alert English voice announcement of the number or “ding-dong” signal Housing material High-strength ABS plastic Dimensions 290 × 155 × 40 mm Installation method Wall or desktop CALL button
The compact single-button wireless transmitter is designed to send an assistance or service call signal. When the CALL button is pressed, its assigned number is transmitted to the shared display.
- One CALL button.
- Wireless signal transmission.
- IP55 protection rating.
- PC housing and water-resistant silicone part.
- 12 V 23A battery.
- Dimensions 60 × 60 × 22 mm.
- Indicator light.
- Can be attached to a wall or table.
- Can be carried in a pocket.
- Can be worn around the neck.
Technical specifications – CALL button
Number of buttons 1 × CALL Protection rating IP55 Material PC and water-resistant silicone Power supply 23A 12 V battery Standby time 6–12 months Dimensions 60 × 60 × 22 mm Indication Indicator light Carrying options Can be carried or worn around the neck Wireless communication range
Open space
The general system description specifies a wireless communication range of approximately 100–150 m in open space.With obstacles
Inside buildings with walls and other obstacles, the specified range is approximately 30–50 m.Main functions
- Wireless assistance or service calling.
- Numbers from 001 to 999.
- Up to 999 CALL buttons in one system.
- Up to 3 numbers displayed simultaneously.
- Up to 63 calls stored in sequence.
- Red LED number display.
- Audible “ding-dong” signal.
- English voice announcement of the number.
- IP55 protection for the CALL button.
- Wireless operation without internet access.
- CALL buttons are pre-paired with the display.
- The display can be wall-mounted or used on a table.
Where is it used?
- Nurses’ stations.
- Hospitals.
- Clinics.
- Nursing homes.
- Senior care facilities.
- Patient assistance calling.
- Emergency assistance call locations.
- Restaurants.
- Cafés.
- Other locations where wireless staff calling is required.
Use by application
For hospitals and clinics
A patient can press the CALL button, and the call number is shown on the display at the nurses’ station.For nursing and senior care
The compact button can be kept next to the user, attached to a surface or carried with them.For restaurants and cafés
The CALL button can be used to send a service signal, while the call number is shown on the shared display.Practical use
Each CALL button is assigned a separate number. When the button is pressed, the number is transmitted wirelessly to the display. Staff can see the call number and respond to the specific received signal. If several users call at the same time, up to three numbers can be shown on the display, while the system can store up to 63 calls in sequence.
Installation and use
- The display can be wall-mounted or used on a table.
- The CALL button can be attached to a wall or table.
- The button can be carried in a pocket.
- The button can be worn around the neck.
- The neck strap is optional.
- No signal cable is required between the CALL button and display.
- An internet connection is not required for system operation.
- A pre-paired CALL button only needs to be pressed to send a call.
Advantages
- Up to 999 wireless CALL buttons.
- Numbers from 001 to 999.
- Up to 3 calls displayed simultaneously.
- Memory for up to 63 calls.
- Wireless operation.
- No internet connection required.
- IP55 CALL button.
- Audible and visual number indication.
- English voice announcement of the number or “ding-dong” signal.
- The CALL button can be carried.
- Display can be mounted on a wall or used on a table.
Limitations
- The actual communication range depends on walls and other obstacles.
- The CALL button requires a 23A 12 V battery.
- The specified standby time is 6–12 months.
- Up to 3 calls can be displayed simultaneously.
- The audible number announcement is specified in English.
Usage notes
- Before use, check the connection of each CALL button with the display.
- Keep or install the button in a location that is easily accessible to the user.
- Before final installation, check the wireless operating range in the actual environment.
- Monitor the condition of the CALL button battery.
Quick selection guide
001–999 | up to 999 CALL buttons | 3 numbers on display | memory for 63 calls | IP55 | wirelessSuitable when you need: a wireless patient, senior, customer or visitor calling system where staff can see the number of the button that generated the call on a shared display.Check before installation: the required number of CALL buttons, distance to the display, the number of walls and other obstacles, and the display installation location.Important reminder: the wireless communication range is greater in open space than inside a building. Walls and other structures may reduce the signal operating range.FAQ
1. How is an assistance call sent?
The user presses the CALL button, and its assigned number is transmitted wirelessly to the shared display.2. How many CALL buttons can operate with one display?
The system supports up to 999 wireless CALL buttons.3. What numbers can be displayed?
Numbers from 001 to 999 are used.4. How many calls can the display show at the same time?
Up to three call numbers can be displayed simultaneously.5. Does the system store calls?
Yes. Up to 63 calls can be stored in sequence.6. Is an internet connection required?
No. The CALL button and display communicate wirelessly without internet access.7. Is the CALL button water-resistant?
The button is specified with an IP55 protection rating. The housing uses PC and water-resistant silicone.8. What is the wireless communication range?
For general system use, approximately 100–150 m is specified in open space and approximately 30–50 m with obstacles.9. What battery is used in the CALL button?
A 23A-type 12 V battery is used.10. How long does the CALL button battery last?
The specified standby time is approximately 6–12 months.11. Can the button be carried?
Yes. It can be kept in a pocket or worn around the neck. The neck strap is optional.12. How does the display announce a new call?
The display shows the call number in red, while the audible alert can be a simple “ding-dong” signal or an English voice announcement of the number.Wireless Assistance Call System | 001–999 | up to 999 CALL buttons
Wireless assistance and service call system with a number display and single-button CALL transmitters. Supports numbers from 001 to 999, up to 999 wireless buttons, up to three calls displayed simultaneously and memory for up to 63 calls. The CALL button has IP55 protection, is powered by a 23A 12 V battery and can be mounted, carried or worn around the neck.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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