Alarm parameters:
1. Power input: DC 5V 2A.
2. WiFi standard: IEEE 802.11b / g / n.
3. Wireless frequency: Zigbee (transmit and receive).
4. Wireless distance: greater than or equal to 100m (open distance).
5. Working environment: temperature -10-50 degrees Celsius, humidity less than 90% RH.
6. Size: 138x137.6x21.8mm.

Door magnetic detector parameters:
1. Input voltage: 3V CR2450.
2. Quiescent current: less than or equal to 15 microamperes.
3. Alarm current: less than or equal to 20mA.
4. Wireless frequency: Zigbee.
5. Wireless distance: greater than or equal to 150mm (open distance).
6. Working environment: temperature -10-50 degrees Celsius, humidity less than 80% RH.

Infrared detector parameters:
1. Input voltage: 3V CR123A.
2. Quiescent current: less than or equal to 35 microamps.
3. Alarm current: less than or equal to 35mA.
4. Wireless frequency: Zigbee.
5. Wireless distance: greater than or equal to 150mm (open distance).
6. Detection distance: 8m / 110 degrees.
7. Working environment: temperature -10-50 degrees Celsius, humidity less than 80% RH.

Remote control parameters:
1. Input voltage: 3V CR2450.
2. Quiescent current: less than or equal to 15 microamperes.
3. Alarm current: less than or equal to 10mA.
4. Wireless frequency: Zigbee.
5. Wireless distance: greater than or equal to 100mm (open distance).
6. Working environment: temperature -10-50 degrees Celsius, humidity less than 80% RH.

Intelligent siren parameters:
1. Input voltage: DC 5V / 2A.
2. Alarm mode: sound and light alarm.
3. Wireless frequency: Zigbee.
4. Quiescent current: less than or equal to 40mA.
5. Alarm current: less than or equal to 300mA.
6. Wireless distance: greater than or equal to 150mm (open distance).
7. Built-in battery: 3.7V / 300mAh.
8. Working environment: temperature -10-50 degrees Celsius, humidity less than 80% RH.
9. Sound decibel: 110dB.