YBJ Wireless Alarm System for Home Security,DIY 4G Smart Home Alarm System with APP Alert, 24-Piece-Kit (Motion Detector,Door Window Sensor,Siren,Remote Control),Work with Alexa and Google Assistant

Price: $139.99
(as of Mar 02, 2025 02:57:11 UTC – Details)

Product Description

YBJ Wireless Home Alarm System

Protect your home and the people you love

Operate on keyboard

Capacitive touch keys with excellent operating experience for user

APP control

Work with “Smart Life” and “Tuya” APP.You can control the alarm system anytime anywhere via phone APP Remote control

With excellent transmission range up to 80 m

Disarm by RFID card

Disarm the system easily with RFID card.

Voice control

Compatible with amazon Alexa and Google Assistant. No monthly fees

Work with free APPs, no monthly fee, no subscription, no contract.

Features 110° coverage at up to 12 meters.

Anti-tamper design and easy to install with double-sided tape.

4 buttons: arm, disarm, stay arm, SOS

The sound can up to more than 120db

One click for help, suitable for the elderly.

1 PIR motion detector

2 Door and window sensor

3 Remote control

4 Siren

5 SOS call button

How to connect WiFi

The alarm system can only identify 2.4GHz WiFi.

Please make sure your phone’s wifi work at 2.4G mode when connecting.

After successful connection, your phone can connect 5G WiFi, the alarm host will keep connect to 2.4GHz wifi all the time.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

How to set alarm calls and alarm messages?

You can receive alarm calls and messages if a sim card is inserted.

Please make sure there is signal from the sim card. After that, please set phone number in your alarm host, then please trigger the sensors to check whether you can receive alarm calls.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

How to set keypad password?

The initial password of the alarm system is 6666, after enter the initial password, you can reset your password.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

How to pair accessories?

You can expand up to 100 sensors, such as motion detector, door window sensors.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Can I add additional host/keypads to the system?

Yes, you can. Just pair the accessories on additional host.

how is the motion sensor powered?

The motion sensor is powered by 2pcs AAA alkaline batteries. Normally it can last 1~2 years.

Can I close the kedpad sound?

Yes, please click “Menu”–“Setting”–“Switch”–“Keypad tone”, and set it as “off”, there will be no sound when you touch the keypad.

How can I know whether there is enough battery of the motion detector/ door window sensor?

When the battery of the motion detector/ door window sensor is low, there will be low battery alarm on the alarm host and you will receive notification from phone APP to remind you change the battery.

The alarm host called in the disarmed state.

If you set mode of the sensor as “24 hours active”, the alarm host will issue alarm sound when the sensors are triggered even if you disarmed the system. We recommend to set the mode as “stay arm active”.

More choices for home alarm system

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Customer Reviews

4.2 out of 5 stars 32

3.6 out of 5 stars 23

3.8 out of 5 stars 24

4.2 out of 5 stars 10

Price

$109.99$109.99

$129.99$129.99

$139.99$139.99

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Phone APP Alert

✔

✔

✔

✔

Voice Control

✔

✔

✔

✔

Timng arm and disarm

✔

✔

✔

✔

Connector Type

Micro USB

Micro USB

Micro USB

Micro USB

Powered by

Corded electric

Corded electric

Corded electric

Corded electric

Weight

0.95kg

1.1kg

1.22kg

0.77kg

Motion detector

3PCS

4PCS

5PCS

2PCS

Door window sensor

6PCS

8PCS

10PCS

4PCS

Siren

1PCS

1PCS

1PCS

1PCS

Remote control

2PCS

3PCS

3PCS

2PCS

RFID card

2PCS

3PCS

3PCS

2PCS

SOS button

1PCS

1PCS

1PCS

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[ No Any Monthly Fee ]: No any monthly fee, hidden costs and subscription fee. Work with Free app (“Tuya” and “Smart Life” app). You can control your alarm system anytime anywhere with your smartphone. Works with Alexa and Google Assistant, you can use voice to control your alarm system. Package includes 1* alarm host, 5* PIR motion detector, 10* door window sensors, 3* remote controls, 3* RFID card, 1* alarm siren and 1* SOS button, all come with the required batteries.
[ Easy to Install ]: NO professional needed, No wiring or drilling required, only need to fix the alarm host to the wall (screws are included). Then connect the alarm host to power source. Support expansion of up to 100 accessories. You can add extra PIR motion detector, door window sensor, remote control, RFID cards and other wireless detectors as you need.
[ Support WIFI and GSM dual network ]: Support 2G/3G/4G sim card (the sim card is not included, you need to buy it separately.) and 2.4GHz wifi network (not work 5G wifi). You can use GSM when the wifi is power off.
[ Timing Arm and Disarm ]: You can set timing arm and disarm by app or keyboard to avoid repeated operation. Also, a delay time can be set to avoid alarms caused by users leaving the site and passing through the deployed area.
[ Anti-theft Protection ]: When someone triggers the system, it will sound a loud alarm to scare off thieves, “Tuya” or “Smart life” app will push information to you, the alarm host will make a call or send a message to the preset phone number.