Can I add a remote control?

Yes, after a simple pairing process. extra remote ASIN B084VTYF51

Is it compatible with UL 2017?

No. Although it is easy to use and simple.

Can the volume be adjusted?

No. You can switch to doorbell mode, which will reduce the volume. Alternatively, you can choose other upgraded versions available at our store that allow you to adjust the volume.

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Description

🚨 Stay one step ahead with smart, wireless security that cares!

INSTANT 105 D B ALERT - Loud enough to deter intruders and alert caregivers immediately
COMPACT LIGHTWEIGHT - Discreet 4x3 inch design fits anywhere without bulk
MULTI PURPOSE SECURITY - Perfect for doors, windows, gates, and even dementia or child safety
EFFORTLESS INSTALLATION - Magnetic sensors mount easily on doors and windows—no tools needed
SEAMLESS WIRELESS CONTROL - Manage up to 8 sensors with one remote for total home coverage

The HENDUN Wireless Remote Door Alarm features a powerful 105dB magnetic sensor alarm triggered when doors or windows open. Controlled remotely, it supports pairing multiple sensors with a single remote, making it ideal for home security, child safety, and Alzheimer's care. Easy to install and lightweight, this system offers reliable, wireless protection for peace of mind.

Specifications

Voltage	12 Volts
Control Method	Remote
Noise Level	105 dB
Mounting Type	Wall Mount
Sensor Technology	Contact Sensor
UPC	664248681751
Manufacturer	Changzhou Hengdun Electronic Technology Co Ltd
Part Number	SZSF03R
Item Weight	2.39 ounces
Product Dimensions	4.13 x 2.76 x 2.36 inches
Item model number	SZSF03R
Batteries	2 AAA batteries required.
Is Discontinued By Manufacturer	No
Size	1 pack
Item Package Quantity	2
Special Features	alarm with remote, wireless
Batteries Included?	No
Batteries Required?	Yes
Battery Cell Type	Alkaline
Description Pile	Alkaline

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.