Features:

• Supports up to 20 wireless accessories and 5 pcs remote

• Doorbell and alarm system combination optional.

• Works with Amazon Alexa for voice control (Alexa device sold separately)

• Easy to operate and practical for familiy use.

• the "brain" of the alarm system with sound & flash alert and instant Alert

• WiFi Enabled cloud security alarm system

• App-based control, status view, monitoring, no Monthly fee, no contract.

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  Know Exact sensor that triggered in seconds

• View the entire system or a single sensor anywhere anytime

• Built-in 110dB strobe siren

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  Customize your expandable system is available

• Alarm history can be stored permanently

• Tuya Smart / Smart life/AG smart APP

Parameter(control panel):

Input: 5V/1A

Battery:3.7V 550mAh

WiFi standard: 2.4GHz 802.11b/h/n

Stand by power consumption:2W

Operating RF: 433.92Mhz

the maximum number supported for wireless Accessories: 20

Material: ABS

Alarm volume: 120DB

Working temperature: -20C+50C

Working humidity: 85%

Standard package:

1 x WiFi/RF gateway

1 x Doorbell

1 x PIR motion sensor

1 x Contact Sensor

2 x Remote Control

2 x 3M two side stick

2 x screw kits