1. Microwave Motion Sensor Modules (DNS-000 Series) ■ Features - X-Band Microwave Motion Sensor Module - * Used a RF the Microwave Sensor. * The up-to-date sense which uses Doppler principle. * Low cost & Low Power Consumption. * Small and Flat Profile. * Reliable Construction & High Sensitivity. ■ Specification (Model No.:DNS-010) (Transmitter) Frequency : 10.525GHz. Frequency Setting Accuracy:3MHz Power Output (Min.):13dBm EIRP Operating Voltage:+5V +/- 0.3V Operating Current (CW): 30mA~35mA typical Harmonic Emissions: -30dBm (Receiver) Sensitivity (10dB S/N ratio) in 3Hz to 80Hz bandwidth:-85dBm Noise in 3Hz to 80Hz bandwidth:10μV Antenna Gain:8dBi E Plane 3dB Beam width:40'. H Plane 3dB Beam width:80‘ (Module Characteristics) Power/Temp. Coefficient(over operating temp. range) :3dB Frequency/Temp. Coefficient(over operating temp. range) : 6.5MHz Operating Temperature Range : -20'C to +55'C Storage Temperature Range : -30'C to +70'C Detection Range : 15M ~ 20M(Max.) Weight : 6 grams. Size(mm,+/-0.2) : 40.0 * 47.0 * 8.3 "CE" approval mark (ETSI EN 300 440: RF part) and “FCC" approval mark (PARTS 15.245) and “ROHS” approval mark DNS-010,020,030 Model No.FrequencyRemark DNS-010 I10.525GHz ROHS/ Pb Free II10.515GHz III10.535GHz DNS-020 I10.687GHz II10.677GHz DNS-030 I10.587GHz II10.577GHz DNS-0409.900GHz DNS-040

2. ■ Specification (Model No.:DNS-030) ■ Specification (Model No.:DNS-020) (Transmitter) Frequency : 10.587GHz Frequency Setting Accuracy:3MHz Power Output (Min.):13dBm EIRP Operating Voltage:+5V +/- 0.3V Operating Current (CW): 30mA ~35mA typical Harmonic Emissions: -30dBm (Receiver) Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width :-85dBm Noise in 3Hz to 80Hz band width : 10 ㎶ Antenna Gain : 8dBi E Plane 3dB Beamwidth:40'. H Plane 3dB Beam width:80' (Module Characteristics) Power/Temp. Coefficient(over operating temp. range):3dB Frequency/Temp. Coefficient(over operating temp. range : 6.5MHz Operating Temperature Range : -20'C to +55'C Storage Temperature Range : -30'C to +70'C Weight:6 grams. Size(mm,+/-0.2) : 40.0 * 47.0 * 8.3 “ROHS” approval mark (Transmitter) Frequency : 10.687GHz Frequency Setting Accuracy : 5MHz Power Output (Min.) : 10dBm EIRP Operating Voltage : +5V ± 0.3V Operating Current (CW): 30mA~35mA typical Harmonic Emissions: -30dBm (Receiver) Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width:-85dBm Noise in 3Hz to 80Hz band width : 10μV Antenna Gain : 8dBi E Plane 3dB Beam width:40'. H Plane 3dB Beam width:80' (Module Characteristics) Power/Temp. Coefficient(over operating temp. range):3dB Frequency/Temp. Coefficient(over operating temp. range :6.5MHz Operating Temperature Range :-20'C to +55'C Storage Temperature Range : -30'C to +70'C Weight:6 grams. Size(mm,+/-0.2) : 40.0 * 47.0 * 8.3 "CE" approval mark (ETSI EN 300 440: RF part) and “ROHS” approval mark

3. ■ Antenna Pattern (DNS-000) (Transmitter) Frequency : 9.900GHz Frequency Setting Accuracy : 5MHz Power Output (Min.) : 13dBm EIRP Operating Voltage : +5V +/- 0.3V Operating Current (CW): 30~40mA typical Harmonic Emissions: -30dBm (Receiver) Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width :-85dBm Noise in 3Hz to 80Hz band width : 10μV Antenna Gain : 8dBi E Plane 3dB Beamwidth:40'. H Plane 3dB Beam width:80' (Module Characteristics) Weight:6 grams. Power/Temp. Coefficient(over operating temp. range):3dB Frequency/Temp. Coefficient(over operating temp. range : 6.5MHz Operating Temperature Range : -20'C to +55'C Storage Temperature Range : -30'C to +70'C Detection Range : 8 ~15M Weight : 6 grams. Size(mm,+/-0.2) : 40.0 * 47.0 * 8.3 ■ Specification (Model No.:DNS-040)

4. ■ Technology & Certification : Acquire a "CE" approval mark (ETSI EN 300 440: RF part) and “FCC" approval mark (PARTS 15.245) and “ROHS” approval mark of Microwave Motion Sensor Modules. : As the RF microwave sensor module which uses the Doppler Radar Principal which it develops at the domestic beginning patent it made an application. (The patent application number : 10-2002-0064322) ■ Summary of Microwave Motion Sensor Module 1. Microwave Motion Sensor Module is developed applying Doppler Radar principle. 2. The role of Sensor Module is transmitting a low power Microwave from transmitting antenna and receiving the microwave energy reflected by objects to receiving antenna. 3. If the movement of the object is detected by the microwave motion sensor, the reflected microwave frequency is shifted away from the transmit frequency to receiving antenna. 4. The reflected and shifted microwave frequency is mixed with the transmit microwave frequency and results a low frequency voltage at the output of the sensor. 5. The Microwave Motion Sensor Module is designed with Dielectric Resonator Oscillator(DRO). ■ Applications 1. traffic / express highway watch and control. 2. security relation products (sensor and alarm set etc). 3. automobile rear collision warning. 4. automatic door activation. 5. sensor light. 6. sensors it applies in all products which operate. ■ Specifications of other models are referred in the homepage. (www.dno.co.kr)www.dno.co.kr Dnet Co.,Ltd. Web-Site:www.dno.co.kr E-Mail:dneng@dno.co.kr TEL : 82-53-584-3545, 3544 FAX : 82-53-584-6423