Central features
Dimensions: 65 x 65 x 37 mm
Control unit features
Power supply: 5 V/2 A
Dimensions: 65 x 65 x 37 mm
Intrusion alarm: Yes
Wireless communication range: Up to 80 m in open space
Battery: Li-Ion 3.7 V 300 mAh built-in
Number of supported wireless accessories: Maximum 24 sensors and maximum 8 remote controls
Built-in siren: Yes, sound intensity: 80 dB
Communication frequency with accessories: 433 MHz
Colour: White/Red
Specific application: Yes, Tuya, Android and iOS
WiFi standard: IEEE802.11 b/g/n
Operating temperature: -10 °C to +50 °C

Motion sensor features
Power supply: 1 x 9 V battery
Communication frequency: 433 MHz
Wireless communication range: Up to 80 m in open space
Dimensions: 55 x 110 x 38 mm
Colour: White
Low battery warning: Yes
Motion detection distance: Up to 8 m
Detection angle: 110°

Magnetic contact properties
Power supply: 1 x alkaline battery type 23 A 12 V
Communication frequency: 433 MHz
Wireless communication range: Up to 80 m in open space
Low battery warning: Yes
Dimensions: Sensor: 25 x 66 x 15 mm, Magnet: 12 x 62 x 12 mm
Colour: White

Remote control functions
Power supply: 1 x CR2032 3V battery
Communication frequency: 433 MHz
Dimensions: 30 x 56 x 11 mm
Colour: White

General features
Special application: Tuya Smart
The package contains
Control unit: Yes
Magnetic contact: 1 pc
Motion sensor: 1 pc
Indoor siren: Yes, integrated in the central unit
Control unit power supply: Yes, 230V - 5V
Remote control: 1 piece
User manual: Yes.