Home Door & Window Anti-Theft Alarm — 360° Wireless Sensor

A wireless anti-theft alarm for doors and windows with 360° detection, so it does not rely on being lined up with a magnet on the frame. Battery powered and surface mounted, it protects the openings a hard-wired system never reached.

Specification

• Detection angle: 360°
• Alarm mode: loud alarm tone on trigger
• Operating voltage: 4.5V battery powered — no wiring
• Alarm current: 5mA
• Colour: white — discreet against painted frames
• Mounting: adhesive surface mount

Where to fit it

Front and back doors, accessible windows, patio doors, garages, sheds, and internal doors to rooms holding valuables. Fit at a height where the sensor is not blocked by curtains or blinds, and test after mounting. Includes 1 × anti-theft alarm.

We offer free shipping on all orders within the U.S.

Orders are processed within 1-3 business days, and delivery usually takes 5-12 business days, depending on the product and warehouse location.

Most orders include tracking information, which is provided 2-5 days after shipment. Delivery is handled by trusted carriers like USPS or regional couriers.

Please note that delivery times are estimates and may be affected by supplier processing, high demand, holidays, or customs (for international warehouse items).

For more details, please see our full Shipping Policy.

We offer a 30-day return policy. You have 30 days from receiving your order to request a return.

To be eligible, items must be unused, in original packaging, and accompanied by proof of purchase. Some items cannot be returned (perishables, custom products, personal care items, sale items, and gift cards).

To start a return, contact us at 📧 contact@marketopia360.com with your order number and photos or videos of the issue. Returns must be approved before sending. Return addresses may vary, and a shipping label may be provided depending on the situation.

Refunds are issued to your original payment method within 10 business days after approval. EU customers have a 14-day cancellation period.

For more details, please see our full Return & Refund Policy.