Wireless PIR Motion Detector with Microwave Sensor

SAFE Motion Guard Plus

Motion Guard Plus is a wireless dual PIR motion detector with microwave sensor that detects motion at distances up to 12 meters and is capable of reliably ignoring the movement of animals in the monitored area (PET immunity) up to a weight of 18 kg and a height of 50 cm.

Thanks to the encrypted SAFE communication protocol, Keeper ensures a secure connection with the central control unit of the SAFE security system at a distance of up to 1,600 meters in open space. The detector is powered by a replaceable CR123A battery, which allows continuous operation of the detector for up to 4 years. This product is manufactured in two color variants.

Ignoring the movement of animals up to a weight of 18 kg and a height of 50 cm

Motion detection range up to 12 m

Radio signal range up to 1600 m

Cloud-based device firmware update

Security level 2 according to ČSN EN 50131

Dual PIR sensor for motion detection

Microwave motion detection sensor

Tamper protection against sabotage and unauthorized manipulation

Up to 4 years of battery life

Addition of a device to the system by scanning a QR code

Bidirectional information transfer between devices

Data encryption with AES algorithm with floating code

Adjustable detection sensitivity in 3 levels

Integrated temperature sensor

Protection against radio signal jamming

Easy installation of the device

Description of the Device

Effective Motion Detection at Distances up to 12 m

Motion Guard Plus is a top-tier wireless motion detector, designed with an emphasis on maximum reliability and comfort for indoor use. This intelligent device is equipped with an advanced dual PIR and microwave sensor that can accurately detect motion at a distance of up to 12 meters with a horizontal viewing angle of 90°. It features a modern Tamper function that provides protection against unauthorized manipulation or sabotage attempts. If an intruder attempts to remove the detector, forcibly open it, or otherwise sabotage its functionality, Motion Guard Plus will immediately trigger an alarm.

Plus Microwave Sensor

One of the key advantages of this detector, besides the dual PIR sensor, is the integrated microwave sensor. It is capable of effectively analyzing and eliminating complex interference effects that arise from the combination of thermal emissions and movement of various objects or phenomena. Thanks to this, Motion Guard Plus easily handles common sources of false alarms, such as moving curtains, vibrating blinds, or intense solar radiation. This advanced technology ensures more reliable detection and higher accuracy in demanding conditions, just as you would expect from a professional solution of security system components SAFE.

Pets Under the Protection of a Bodyguard

We are aware that acoustic alarm signaling can be highly stressful for our animal friends, and with this fact in mind, we have developed Motion Guard, motion detectors with pet-friendly technology for your animal companions. Thanks to advanced PET immunity technology, Motion Guard Plus easily distinguishes between human movement and domestic pets. While they respond immediately to the first steps of a person based on infrared radiation analysis combined with a microwave sensor, your four-legged friends can move freely and peacefully without the risk of triggering a false alarm.

Digital Intelligent Motion Detection Algorithm

Motion Guard Plus uses digital motion detection algorithm technology that ensures maximum reliability in recognizing motion in the monitored space. This intelligent algorithm is able to effectively distinguish actual human movement from common interference factors, such as moving curtains, pets, or temperature fluctuations. Through advanced infrared radiation analysis, it precisely identifies whether it is relevant motion and adapts to various environmental conditions, such as temperature changes, lighting conditions, or humidity. This adaptability guarantees reliable performance even in demanding situations. Digital processing additionally enables lightning-fast motion evaluation and immediate alarm activation.

Smart Security

Motion Guard Plus represents a comprehensive solution that not only reliably detects motion in the monitored space and ensures your security, but also offers additional practical functions. Thanks to the integrated temperature sensor, it will provide you with accurate information about the current temperature at the installation location. Moreover, it can easily become part of your smart security solution – for example, it enables automatic triggering of an alarm scenario in case of intrusion and activates lighting. This ability to link motion detection with an immediate response to emerging events thus represents a new level of protection for your property and increases the effectiveness of security measures.

Technical Specifications

Model Designation
  • SAFE 38410White version
    EAN code - 0728204234815
  • SAFE 38411Black version
    EAN code - 0728204235034
Interface
  • Indication1× Green LED
  • Button1× Power button
Functions
  • Sabotage ContactYes (tamper)
  • Remote UpdateYes (Cloud)
  • Temperature SensorYes
  • SearchSignal strength detection
  • Test ModeYes
  • Low Battery WarningYes
Wireless Transmission
  • Carrier Frequency868.0 MHz – 868.6 MHz
  • Transmitter Power (EIRP)Limit 25 mW
  • Communication TypeBidirectional
  • Communication DistanceUp to 1,600 m (5249.34 ft) in the open area
  • Encryption ModeAES128
  • Frequency HoppingYes
General
  • Power Supply1 × CR123A battery
  • Power ConsumptionMax. 615 mW
  • Battery Life4 years
  • Current Consumption≤11 µA (operation) / ≤71 mA (alarm)
  • Operating Temperature-10 °C to +55 °C (+14 °F to +131 °F) (indoors)
  • Operating Humidity10 % – 90 % (RH)
  • Product Dimensions104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") (L × W × H)
  • Package Dimensions137.0 mm × 98.0 mm × 28.0 mm (5.39" × 3.86" × 1.10") (L × W × H)
  • InstallationOn mounting panel (wall, corner)
  • Recommended Installation Height2 - 2.4 m
  • Weight (net)106 g (0.23 lb)
  • Weight (gross)192 g (0.42 lb)
  • Housing MaterialPC + ABS
  • CompatibilityHub 2 Plus LTE SAFE 38300
  • ComplianceCE
    EN 50131-1:2006+A1:2009+A2:2017+A3:2020
    EN 50131-2-2:2017
    EN 50131-6:2017
    EN 50131-5-3:2017
    Security level 2
    Environmental class II
  • Warranty36 months
Temperature Parameters
  • Measuring Range-15 °C to +65 °C (+18.8 °F to +149 °F) (indoors)
  • Measurement Accuracy±1 °C (± 33.8 °F)
  • Resolution1 °C (33.8 °F)
Detection Parameters
  • Detection TypeMotion
  • SensorTwo-element low-noise PIR sensor
  • Detection Range12 m (39.37 ft) (90°) at an installation height of 2.2 m (7.21 ft)
  • Detected Object Speed0.3 m/s – 3 m/s (0.98 ft/s – 9.84 ft/s)
  • Ignoring Animal Movement≤18 kg (39.68 lb)
  • White Light Resistance Level2000 lx
  • Bidirectional Digital Temperature CompensationYes, no attenuation of detection distance at high temperature
  • Microwave Frequency24 GHz
  • SensitivityAdjustable (3 levels)