Wireless Panic Alarm Systems

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About SEWACall™ panic alarm systems

SEWACall™ wireless panic alarm system is a full proof method to alert in case of any emergency situations. The alarm system consists of SEWACall™ panic buttons and sirens. These panic button located at various strategic locations in premises or in mobile with various staff on duty.
While there is an event of an emergency, a person can create an alert by a single click of a button and the 110dB siren is loud enough to alert other people on duty.

One click trigger

Alarm gets triggered with a single click or with a genlte pull of a cord.

Loud Siren

The compact design is packed with a 3 color blinking light and a 110dB loud siren.

Plug & Play

100% wireless , plug n play systems for hassle free installation.

Why SEWACall™?

SEWACall™ wireless panic alarm systems are well developed as per latest technology trends that ensure to benefit the client business and their customers as well.
Increased service quality & customer satisfaction will ensure maximized revenue to our clients.



How wireless panic alarm system works?

How wireless panic alarm system works?

SEWACall™ wireless panic alarm system work on wireless RF technology with a transmission range of 70-100mts in open area and are 100% plug & play, battery operated systems.

  • Wireless SEWACall™ buttons can be used at different places in different applications.
  • 2 key call button can be used in banks, gyms ,security etc. Pull cords buttons can be used in washrooms.
  • The panic alarm is installed at designated place, when someone trigger the alarm, the 110dB alarm is loud enough to alert the emergency situation. The light blinks in either red, green,blue color.
  • Signal boosters are optional , which are used in case of increase the transmission distance if needed in any case.



Advantages of wireless panic alarm system

  • Handle panic situations.
  • Avoid accidents.
  • Discrete communication.
  • Wireless installation.
  • Modular & flexible systems.
  • Low maintenance cost system.
  • Technology oriented and user friendly.
Advantages of wireless panic alarm system


Video of wireless panic alarms

SEWACall™ wireless panic alarms are designed to be used in homes, banks, gyms, warehouses, toilets, factories and many other places to handle the emergency situations timely. The minimal design and working with multiple kind of SEWACall™ buttons make it easy to be used in all business areas.

  • Easy to install,save space & time.
  • 110dB siren.
  • 3 color light.
  • Single click operation.


A VIDEO can help you in gaining a better insight about the SEWACall™ systems.

Check out the latest videos on our youtube channel.

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Product Range

SEWACall™ wireless panic alarm systems has variety of products that are put together to build up a best solution to fulfil your any complex requirements.
The system have various transmitters and receivers , monitoring softwares which are combined to make typical solutions to be used in various business areas.

Panic Alarm

Panic Alarm

SEWA Call Button

SEWA Call Button

SEWA Multikey Button

SEWA Multikey Button

SEWA Pull Cord

SEWA Pull Cord

SEWA Call Button

SEWA Call Button

Display Receiver [ <i class='fa fa-usb' aria-hidden='true'></i> ]

Display Receiver [ ]

Signal Repeater

Signal Repeater

SEWACall™ Battery

SEWACall™ Battery

frequently asked questions

One always have a question on mind, please check below frequently asked questions about our wireless panic alarm systems .If still have any questions after, do contact our team anytime.

How does the wireless panic alarm systems work?

The wireless panic alarm systems work wirelessly on RF technology at a frequency of 433.92Mhz.

I have no knowledge of electronics, how can I setup the wireless panic alarm systems ?

SEWACall™ wireless panic alarm systems is 100% plug & play systems , with no requirement of installation or any configuration at your end. You get a fully configured and working systems.

How far does the wireless panic alarm systems transmit signal?

Signal is transmitted upto distance of 70-100 meters in an open area.

What if I need to send signal farther than 100 mts?

Multiple signal repeaters can be used transmit the signal to larger distances.

Do I need to install WIFI for the system to work?

No, its a standalone system, which do not require any extra devices to be installed. All the devices we send will suffice the working of the wireless panic alarm systems.

Which battery is supported by the wireless call buttons?

All the call buttons work on 23A 12V battery.

Can I extend the wireless panic alarm systems in the near future as per my needs?

SEWACall™ wireless panic alarm systems are flexible & modular design systems in which any number of devices can be added or removed anytime in future without impacting the existing systems.

Can I have multiple call buttons paired to the siren?

Yes, you can have upto 10 callbuttons paired to one siren.