Home alarm with motion sensor and siren

Con un foco con sensor de movimiento, un contactor con contacto NO (normalmente abierto), y una sirena, vamos a hacer una alarma casera que suene al detectar

ABS 【Working Principle】Motion sensor alarm siren for motion detection, stand by after power-on, and activate the siren after detection of the movement

Motion Sensor Alarm 120dB Horn Adjustable Volume Tones Waterproof LED Strobe Light Sirens Motion Detector Alarm System for Home Factories, Warehouses

129dB Loud Solar Powered Infrared Motion Sensor Detector Siren Strobe – funoffgrid

Solar Strobe Alarm Light with Motion Sensor Siren Outdoor Alarm Siren with Remote Controller 120dB Sound Security Siren Light IP67 Waterproof and 4

Fuers WIFI Tuya Smart Alarm System Siren Speaker Loudly Sound Home Alarm System Wireless Detector Security Protection System

Xodo PK6 Smart Home Security System 6pcs Kit Wi-Fi Motion Sensor for Door/Window

Wireless Alarm System Burglar Home Security Garage Motion Detector Door Sensor

Portable Alarm System With PIR Motion Sensor With 90dB Alarm Siren Sound

Motion Sensor Alarm

SMART MOTION ALARM: Whenever unexpected motion is detected, the smart motion sensor will send an alert to your phone via Tuya Smart or Smart Life

WiFi Motion Sensor Alarm: Smart PIR Motion Detector Alert with 110dB Siren & App Alerts, Tuya App for Remote Arm/Disarm, 4 Alarm Modes Home Security

ABS 【Comprehensive Home Protection】A total of 14 pieces in this wireless house burglar alarm system kits. It includes 10 window/door sensors, 2 remote controllers, 1 WiFi loud speaker, and 1 power plug to protect well for apartment shed hotel garage RV motor home safety ,affordable home security. 【Intelligent Security Management】Our Smart Alarm System operates on a 2.4 GHz WiFi connection and offers remote control through the Tuya App on Android and iOS.

TOWODE Home Security System Wi-Fi (2.4 GHz) Door Alarm System with App Alert DIY Kit, Weatherproof Siren 120 DB Home Alarm System for House Office

Alarm System for Home Security, GRSICO Wireless Home Alarm Kit 9 Piece, WiFi Alarm System Sensor