PIR-100B User Manual

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2 Table of Contents 1. Brief introduction Background Common Situations For PIR Motion Sensor Effects of Temperature Changes On PIR Sensors Typical Construction Of A PIR Motion Sensor Mounting the PIR Motion Sensor Physical Layout of the PIR -100B PIR-100B PIR Motion Sensor Features Technical specifications Important information Maintenance Quality Warranty This handbook has been designed as a guide to the installation and operation of PIR-100B Wireless Passive Infra-Red Sensors. Statements contained in the handbook are general guidelines only and in no way are designed to supersede the instructions contained with each model of sensor. The instructions with every sensor should always be followed. We recommend that the advice of a registered electrician be sought before any Installation work commences. King Pigeon Hi-Tech.Co., Ltd, its employees and distributors, accept no liability for any loss or damage including consequential damage due to reliance on any material contained in this handbook.

3 1. Brief Introduction This handbook has been produced to assist contractors and wholesalers in selecting the best location for a sensor and it explains how to installation and sensitivity controls to appropriate settings to get the best performance from the unit. The PIR-100B is a wireless PIR motion sensor, it equipped with Microcontroller and internal wireless Antenna inside, with low power consumption. 2. Background Passive Infra-Red Sensors have been around since the 1940s, originally being used for military and scientific applications. Now the technology is being used in a wide range of products designed specifically for commercial and domestic security applications. The PIR-100B is special for indoor applications, eg.: house, office, shop, store and so on. 3. How Passive Infra-red sensors work All PIR sensors detect changes in infra-red radiation, in the form of heat emitted by a number of bodies including people, cars and, to a lesser extent, dogs or other small animals. The bigger the body, the more infra-red radiation is emitted and the easier it is for a PIR sensor to detect. The field of view is the area in which changes in infra-red radiation can be detected. The field of view can alter with changes in temperature and the size of the heat source. The construction of the PIR and the Fresnel Lens divide the field of view into a number of zones both vertically and horizontally, as shown in the diagram overleaf.

Each zone is constantly monitored by the sensor. When a person or other heat source enters any zone, the level of infra-red radiation in that zone increases.

4 Each zone is constantly monitored by the sensor. When a person or other heat source enters any zone, the level of infra-red radiation in that zone increases. This change is detected and processed by the sensor, switching on the microcontroller to process. Providing the heat source (person) continues to move in the field of view, the PIR sensor will keep processing the changes in infra-red radiation. If a person stands still in the field of view or moves out of the detection area, the sensor will not detect any changes in infra-red radiation between the zones after the Time period is complete. In order for the sensor to most effectively detect changes in heat between zones, it is advisable to walk across the zones not up or along a zone. PIR sensors are passive devices; they do not emit or radiate any energy or beams. In order to save the power consumption, in the PIR-100B, we reserved two

5 optional for users. One is the Time Span=4 minutes, another is Time Span =8 minutes. Means once the sensor triggered, then will not trigger again within 4(8) minutes, after 4(8) minutes, if triggered, then will trigger the alarm again. 4. Effects of Temperature Changes On PIR Sensors All PIRs operate by detecting the temperature difference between the ambient air temperature and a moving heat source (person). Outside air temperature changes have the greatest effect on the operating performance of PIRs. The sensitivity of the sensor will increase in cold nights and decrease in hot nights. On cold nights, the difference in temperature between a person (normal body temperature is 37 ) and the outside air temperature, is relatively large, giving an apparent increase in performance of the sensor. On hot nights, this difference in temperature is relatively small and a decrease in performance of the sensor can be expected. At 15 20, the sensor should perform according to the stated specifications. If the ambient temperature increases to 30 or more, the following changes occur:

1) The maximum distance and field of view significantly decrease (up to as much as 50%). 2) The distance a heat source has to move across the zones to activate the sensor increases.

6 1) The maximum distance and field of view significantly decrease (up to as much as 50%). 2) The distance a heat source has to move across the zones to activate the sensor increases. 3) The size of the heat source required to activate the sensor increases. At an ambient temperature of 10 or less, the opposite occurs: 1) The maximum distance and field of view increases. 2) The distance a heat source has to move across the zones to activate the sensor decreases. 3) The size of the heat source required to activate the sensor decreases. Tips: 1) Nuisance tripping is usually more prevalent in winter. In the summer, problems of short detection distance and reduced field of view occur more often. 2) The effect of temperature on range and field of view is easily corrected by changing the angle of the sensor head. eg angle up for summer or angle down for winter. Alternatively, if the unit has a sensitivity adjustment feature, increase the sensitivity during summer and decrease the sensitivity during winter. 5. Typical Construction of PIR Motion Sensor

7 1) Multi Element Fresnel Lens The lens focuses the infra-red radiation given out by a heat source (person) on to the Pyroelectric sensor. The different elements or facets of the lens divide the incoming infrared radiation into vertical and horizontal zones. 2) Pyroelectric Passive Infra-Red Sensor The dual element Pyroelectric sensor receives the incoming infra-red radiation from the various zones. The two elements of the sensor receive varying amounts of infra-red radiation and this difference is amplified, turning into a signal via the IC. This signal activates the microcontroller. The sensor detects infra-red radiation in the wave length range of 8 to 14 m. 3) Integrated Circuit Control Chip (IC) This is a customised chip which controls the various modes of operation, timing functions and the processing of the signal from the sensor to drive wireless alarm signal to alarm panel. 6. Mounting the PIR Sensor The key to successful operation of any PIR sensor is choosing the correct location. A sensor mounted in an unsuitable location has the potential to cause nuisance tripping and reduced performance. The main rules that should be followed to ensure trouble-free operation are:

9 The key to successful operation of any PIR sensor is choosing the correct location.the greater the field of view, the greater the chance of nuisance tripping. 7. Physical Layout

10 L1 L2 Instruction of the Level Jumpers Recommend Level, for normal application in house. When the environment is bad, we suggest use L2, e.g.: electromagnetic effect, temperature changes quickly and so on. Instruction of the Mode Jumpers

11 User Recommend, if enable this function, the TimeSpan function can use, means once the sensor triggered, it will not trigger again within 4 minutes or 8 minutes. Test Before installation, testing the functions of the sensor. If you require the sensor send alarm signal to the alarm panel by every triggered, then you can enable this function. the TimeSpan function can not use. Instruction of the TimeSpan Jumpers 4Minutes Recommend, if enable this function, once the sensor triggered, it will not trigger again within 4 minutes. 8Minutes if enable this function, once the sensor triggered, it will not trigger again within 8 minutes. 8. PIR-100B PIR Motion Sensor Features The wireless PIR Motion detector is an INPUT DEVICE, The PIR-100B PIR motion detector is designed to provide detection of criminal intrusion through door frames and window frames into a protected area by sensing infrared energy (heat) emitting from an intruder s body moving through a protected area. The MOTION SENSOR is commonly referred to as a PIR, which stands for passive Infrared. Upon detection of intrusion, the PIR-100B automatically generates an alarm signal to control panel. The sensor also provides a tamper contact output. The unit is RF and EMI Immunity to interferences produced by radio device. The unit is can be wall-mounted by means of a bracket. Internal Wireless Antenna, long distance transmission; Learning code, easy to assign to the alarm panels; Tamper Switch for protecting the to avoid opened; Newly-developed dual element passive infrared sensor unit; Wireless transmitting digital signal to control panel; Intelligent MCU inside, eliminate false alarm; Low power alert by buzzer sounds; King Pigeon Hi-Tech. Co., Ltd. Page of 13 Ver 1.0 File No.: PIR-100B201006

12 Microcontroller temperature analysis and Automatic temperature compensation for best summertime detection; Tightly-mated bug guard to protect the sensor optics from insects, spiders and dust; Selectable detection sensitivity (standard/high) for different environmental requirements; SMT adopted, RF and EMI Immunity; Low power consumption, long battery life; Adjustable detection time span(4minutes or 8 minutes). 9. Technical Specifications Operating Voltage Detection Range Standby Current Alarm Current RF Immunity Sensitivity Noise(Vp-p) Transmitting Freq. Transmitting Distance 9V Laminated Battery Vertical angle 60, Horizontal angle 110, 12m less than 12uA less than 22mA > 20 V/m MHz > 3300V/W <200mV, (mvp-p)(25 C) MHz minimum 100m( in the open area) Temp. Range -10 C to +50 C Relative Humidity 90% (25 ) Installation Mode Wall mounted by bracket Installation Height 2~2.3m Housing High-impact ABS Dimensions 107x59x45mm (HxWxD) Applications For indoor use. Corridor, Office, Room, Museum, Library, Finance Room, Warehouse, etc. King Pigeon Hi-Tech. Co., Ltd. Page of 13 Ver 1.0 File No.: PIR-100B201006

13 10. Important information 1) Please read the User Manual carefully before you install the PIR wireless PIR Motion sensor. 2) When the Battery voltage is lower than 5V, the buzzer will make sounds, please help to change new battery immediately. 3) Please use this unit to our specified alarm panels, we re not promise it can work other brand or manufacturer s alarm panel. 11. Maintenance 1) In case of failure, please contact the distributor or manufacturer. 12. Warranty 1) This unit is warranted to be free of defects in material and workmanship for one year from the date of purchase. 2) This warranty does not extend to any defect, malfunction or failure caused by abuse or misuse by the Operating Instructions. In no event shall the manufacturer be liable for any alarm system altered by purchasers. The End! Any questions please help to contact us feel free. Us: Sales@Kingpigeon.com.cn King Pigeon Hi-Tech. Co., Ltd. Page of 13 Ver 1.0 File No.: PIR-100B201006

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