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Name: Industrial-grade Outdoor Motion Sensor
Model: DT-918

MRD-PLUS Dual-Microwave Sensor
Industrial-grade Application
Wide working temperature: -55℃ ~ 65℃
Anti-mask range 15m


Features:

Special design for harsh environment application, be capable to proof any environmental changing influence, this professional quality product can be used in the situation of war, oil field, plateau and iceberg etc. It can work normally at -55℃ ~ +65℃

● Industrial-grade outdoor motion sensor
● The original Dual Microwave MRD-PLUS displacement identification technology: Adopt cutting edge Phased Array Radar technology to analyze and recognize the shape and relative displacement speed of any intruding objects. It can accurately recognize the swing plants, swing wet clothes etc interferential objects and moving human body, and has immunity of tempest, heavy snow and sand storm to prevent false alarms
● The original ATS mode, after start the ATS mode, the sensor can run normally even at -55℃
● Outdoor application: IP55 rated; 4mm outdoor professional ABS cover is anti-oxidation
● AMS anti-mask technology: When objects shield, will not interfere the detection sensitivity and range
● Digital temperature compensation: Can auto adjust sensor to ensure effective detection range and stable frequency
● Adaptive control circuit: Built-in high performance industrial grade microprocessor, can analyze the surrounding environment on the startup of the motion sensor. Optimize and adjust the operational parameter to ensure the reliable, stable and effective detection
● No blind temperature zone: The change of the surrounding temperature will not affect the detection range at all
● White light immunity: Free from any light
● High light LED indicator: Use super light LED to ensure to show the status under the strong sunray
● PhotoMos relay
● Night/24 hours working mode optional
● Optional DT9FP1 stainless bracket, DT9FP2 swivel bracket, DT9FP3 ceiling bracket

Specifications:

● Detection mode: MRD-PLUS Dual microwave system (MRD Anti-false index: >95%, test in Toparm lab simulating all kinds of harsh environment, traditional dual-tech sensors <4%)
● Microwave frequency: Meet FCC standard by 10.525GHz, 10.325GHz
● Detection range: 15m X 15m
● Working temperature: -55℃ ~ +65℃
● Relative humidity: 0 ~ 99%
● Pressure: 430 ~ 1,350hecto-Pascal
● Water-proof: IP55 rated; 4mm outdoor professional ABS cover is vandal-proof and anti-oxidation
● Detection sensitivity: Linearity adjustable
● Auto temperature compensation: Digital temperature compensation
● Power supply: 9.5V ~ 15V/DC/14mA
● Alarm output: PhotoMos relay NC contacts, 35V/DC/150mA/MAX
● Tamper output: NC contacts, 60V/AC/500mA
● Response speed: 0.3m/s ~ 2m/s
● White light immunity: Free from any light
● RF immunity: ＞52V/m, 10MHz ~ 1,000MHz
● Pet immunity: Below 30kg
● Dimension: 152 X 75 X 55mm
● Weight: 150g

MRD technology sensor DT918 Vs. Traditional dual-tech sensor
　 DT918 Traditional PIR & Microwave sensor
Anti-false alarm index* ≥95% ＜4%
Identify humans and objects Yes No
Working temperature -55℃ ~ +65℃ -25℃ ~ +45℃
Anti-masking function Yes (0 ~ 15m) No or ≤ 20cm (if have this function)
Temperature interference Not affected (within working temperature range) Affected, < -15℃ or 32℃ ~ 34℃
White light immunity Free from any light <10,000 lux
Alarm response speed Quick Slow
Rated current 14mA More than 25mA
Frequent Maintenance No need Need
Price Same as other sensors or even lower

*Anti-false alarm index (Tested in Toparm lab, which is specially built to do experiment on MRD* Dual-Microwave sensor): 95% is the index of anti-false alarm capability of the MRD sensor under the environment which easily cause false alarms, such as direct sunlight, oblique sunlight, shaking branches, 1mm ~ 100mm/h of rainfall and the wind at speed of 0 ~ 40km/h. (Tested under the same condition, the Anti-false alarm index of the traditional dual-tech sensor is ＜4%).