ZAMEL NT-320 wireless entrance alarm with motion sensor (model SUN10000447)

The ZAMEL NT-320 wireless entrance alarm with motion sensor is an entry-point signaling device designed to detect movement near doors and entrances and produce an audible alert. The unit supports either wired or wireless installation and includes a battery-powered motion sensor that transmits detection events to the alarm base. The system is intended for simple, fast installation and basic perimeter monitoring in homes, offices, and small commercial premises.

Advantages

The alarm provides a flexible setup with both wired and wireless connection options and a battery-powered sensor for locations without convenient power access. Its audible output gives immediate notification of detected motion, while the compact sensor housing eases mounting on door frames or nearby walls. The design focuses on straightforward operation and low-maintenance use.

Suitable for

• Monitoring entry doors in apartments and houses
• Alerting staff to customers or visitors at small retail premises
• Securing back doors, utility rooms, or storage areas
• Temporary installation for events or short-term sites

Key specifications

• Detection type: passive motion detection via wireless sensor
• Power supply: alarm base with mains or wired connection option; sensor powered by replaceable batteries
• Alert: audible alarm output integrated in the base unit
• Installation: surface-mount sensor suitable for door frames and walls
• Communication: wireless transmission between sensor and alarm base
• Intended use: indoor perimeter/entry monitoring for residential and small commercial spaces

How to use

Mount the wireless motion sensor at the appropriate height beside the door or on the door frame, following the manufacturer’s guidance for optimal detection angle and distance. Install and power the alarm base according to available wiring or mains supply, and pair the sensor with the base following the pairing procedure. Insert fresh batteries into the sensor, test detection and alarm sound, and adjust sensor position if necessary to avoid false triggers from nearby heat sources or moving objects.

Usage recommendations

For reliable operation, place the sensor so it has a clear view of the monitored entry and replace batteries on a regular schedule. Avoid pointing the sensor directly at heating vents or areas with constant motion. Regularly test the audible alert and check sensor alignment to maintain consistent detection performance.