November 2026
Combo-CN299 Navkar Systems ACJ-402 Home Security System, Wireless WIFI/2G Alarm Kits,4.3" Touch Screen Home Burglar Alarm with Door and Motion Sensors, Remote, SOS Emergency Button, Compatible with Alexa
A complete wireless home alarm kit with the ACJ-402 Wi-Fi and GSM panel, 10 door and window sensors, 5 PIR motion detectors, 3 remotes, 3 RFID tags, a wireless siren and an SOS button. Control it from the Smart Life app, with SMS and call alerts and no monthly fees.
Specifications
| Panel | ACJ-402 Wi-Fi and GSM alarm control panel |
|---|---|
| Display | 4.3-inch color IPS capacitive touch screen |
| Connectivity | Wi-Fi and GSM |
| App | Smart Life / Tuya |
| Alerts | App notification, SMS, phone call |
| Wireless accessories | Up to 99 sensors, RFID cards and remote controls |
| Zones | Entry, perimeter, interior, 24-hour, SOS, doorbell |
| Language and voice | Multilingual menu, voice operation |
| Voice assistants | Compatible with Alexa (as stated in the title) |
| Monthly fees | None |
In the box
Frequently asked questions
The ACJ-402 panel, 10 wireless door and window sensors, 5 PIR motion detectors, 3 remote controls, 3 RFID tags, 1 wireless siren and 1 SOS emergency button.
By app notification on the Smart Life app, SMS and phone calls.
No. It has both Wi-Fi and GSM, so it can still send alerts if one network is down.
The panel supports up to 99 wireless sensors, RFID cards and remote controls.
The listing says there are no monthly fees.
A 4.3-inch color IPS capacitive touch screen.
CN300 uses the ACJ-405 touch keypad panel and CN301 uses the ACJ-400 keypad panel. All three list the same sensors and accessories.
Yes. NavKar gives free technical help on WhatsApp for setup questions. All prices include GST, shipping is free across India, and orders are prepaid only (UPI, cards, net banking).
Sensors on doors, windows and rooms send a radio signal to the alarm panel. The panel sounds a loud siren and, on Wi-Fi or GSM models, sends phone alerts.
Yes. Wireless sensors, remotes and panic buttons from the same frequency can be paired with the panel. The number of zones is listed in the product details.