A smart home sensor detects a particular change or condition in its surroundings and may communicate that information to a compatible device, hub or application. Its capabilities depend on the sensor type.

A motion detector identifies movement within its detection area. Depending on the model, it may activate an alert, trigger connected lighting or work as part of a compatible home automation system.

A passive infrared (PIR) sensor detects changes in infrared energy, commonly associated with movement by people or animals. Detection range, sensitivity and performance depend on the sensor design and installation position.

A door or window contact sensor detects whether an opening is open or closed. Selected smart models can send status notifications or trigger compatible automation routines when the contact changes.

Some motion sensors can trigger compatible lighting when movement is detected. This usually requires a suitable connected light, controller or automation system. Check the product's supported functions before purchasing.

Selected connected sensors can send alerts through a compatible mobile application. Notification availability depends on the sensor, hub, network connection and application settings.

Not all motion detectors use Wi-Fi. Some models communicate through Bluetooth, Zigbee, radio frequency or a dedicated hub. Check the individual product's connectivity and compatibility requirements.

A standalone sensor may operate independently or activate a connected alarm or light. A smart sensor can communicate with compatible applications, hubs or automation systems to provide additional connected functions.

Some sensors can work with compatible smart lights, alarms, switches and hubs. Compatibility depends on communication standards, supported applications and the manufacturer's ecosystem. Check compatibility before combining devices.

Placement depends on the sensor's detection angle, range and intended coverage area. Avoid locations that may cause unwanted triggers, and follow the manufacturer's mounting and installation instructions.

Many wireless sensors use replaceable or rechargeable batteries, while other models require a wired power source. Battery type, expected operating life and replacement requirements vary by product.

Yes. Mira Sales offers wholesale prices without requiring bulk purchases. You can order individual units where available, whether for personal use, testing or business requirements.

Mira Sales serves customers in supported destinations worldwide. Shipping eligibility depends on the product, destination and carrier restrictions. Enter your delivery address at checkout to review available shipping options.

Product prices are displayed excluding shipping. Shipping costs are calculated at checkout based on the destination, actual shipment weight and parcel dimensions. Available services and costs are shown before completing your order.

Yes. Customers can order from supported countries worldwide, subject to product eligibility and carrier availability. International orders may be subject to customs duties and import taxes, which are the customer's responsibility.