Be On Guard , 24/7.

‘Brain’ of the system, plug and play, almost infinitely expandable.

 Outstanding Performance

The BigSense SmartAlarm is a modern and constantly evolving solution on home security

Unparalleled Intelligence

iOS and Android apps and real-time device management.


Wired or wireless, its your choice. All devices are compact, and easy to use. There are no contracts and no monthly fees.


Complete control of your home security system in the palm of your hand with your smartphone app.

BigSense SmartAlarm™

It’s necessary that in any home, your family and your prized possessions are always adequately protected. BigSense goes to great lengths to make sure your family’s lifestyle and well-being are uninterrupted by threats and risks. BigSense offers state-of-the-art systems that integrate both wired and wireless technologies for monitoring your space as well as addressing your various asset protection needs. All systems can be customized to your home, as your safety is our top priority. When you equip your home with a home security system from BigSense, you are actively taking a step in the right direction for the welfare of your family and property.

Alarm features

Alarm features


Go Anywhere, Control Everything

Easy Access

Go anywhere and stay connected to your home with an app that is just a tap away

Instant Awareness

Get immediate alerts when your system is disarmed, a door is opened or the kids or dog walker have entered your home

Remote Control

No more running back home to make sure a door is locked, the thermostat is set back, or the alarm has been armed

How does it work?

BigSense DIY alarm system operates through a modern GSM alarm touch panel and professional LCD display with embedded user-friendly menu for intuitive usage. It incorporates hybrid zone design including 4 wired and 99 wireless zones. The alarm panel is equipped with Quad-band GSM communicator as its core component for offering reliable alarm connection.

The standard kit comes equipped with a self-contained control panel, wireless PIR motion sensor, a door/window sensor, and two remote controls. Once any of sensors are tripped, the system will trigger the alarm, the system will notify user instantly via auto dialling voice call or text message. All wireless sensors are operable by replaceable batteries. Easy to install and setup, no more drilling holes in the wall!

4 wired and 99 wireless defense zones

12V output remote control

Arm/disarm linkage output and temper function

Touch LCD screen with time clock display

Voice prompt for all operations

3 groups of timely arm and disarm

Can store 6 phone numbers. When alarm gets triggered, SmartAlarm will call these numbers automatically

Can store 3 SMS numbers. When alarm gets triggered, SmartAlarm will send SMS automatically

One programmable 12V relay output. Can be used to switch on/off a load from smartphone app/sms.

10-second automatic voice message recording.

Built-in artificial intelligent digital voice announcer and artificial intelligent English message.

Can use smartphone app/SMS to arm/disarm/check alarm record.

Can set arm and alarm delay time.

Built-in wireless transmitter for convenient connection to wireless siren(customized).

Users can make calls by using keypad on main unit, just like a telephone.

One-key-control function: Out Arm, Home Arm, Remote Arm;

SOS function

Real-time, delay, 24 hours, bypass defense zones programming function

Wireless coding: easy to add additional wireless accessories

SMS alarm for power failure or recovery

Built-in NI-HM rechargeable battery

bigsenseSmart Alarms