1)照明設施開關燈統一性差，智能化水平低，不具備遠程修改開關燈時間，不能根據實際情況修改開關燈時間，能源浪費大，增加了財政負擔;

2)路燈設備分散，管理人員少，管理困難，不能實時、準確、全面地監控設備運行狀況，缺乏靈活的控制手段;3)人工巡檢工作量大，效率低，成本高，浪費人力、物力、財力，缺乏有效的故障預警機制。

廈門岳航計算機工程有限公司

聯系人：李素云

企業QQ：2851195446，2851195466

手機：18965423501

座機：0592-5165501

2 ZigBee簡介

ZigBee是一種新興的短距離、低復雜度、低耗功、低傳輸速率、低成本的雙向無線組網通訊技術。它是一種介于RFID(Radio Frequency Identification，無線射頻識別)和藍牙之間的技術。

3 GPRS簡介

GPRS通用分組無線業務是一種新的承載業務，提供了一種高效、低成本的無線分組數據業務，特別適用于間斷的、突發性的和頻繁的數據傳輸。GRPS在線，接入速度快，用戶可隨時與無線網絡保持連接，可使遠程數據采集的效率大幅提高。

4 PLC簡介

PLC即可編程控制器，是一種帶有指令存儲器，數字或模擬輸入/輸出接口，能夠完成邏輯，順序、定時、等功能，用于控制機器或生產過程的自動控制裝置。PLC具有通用性強、使用方便、適應面廣、可靠性高、抗干擾能力強、編程簡單等特點。

New Turck Bi2-M12-RZ31X Threaded Proximity Sensor

New Turck Bi4-G12-AZ31X/S34 Threaded Proximity Sensor

New Turck Ni4-G12-AZ31X Threaded Proximity Sensor

New Turck Bi15U-CK40-AP4X2-H1141/S543-T Sensor

Turck Inductive Proximity Sensor BI 1.5U-EG08-RP6X-H134

NIB Turck Bi2-M12-AN6X/S97 7M Threaded Proximity Sensor

Turck Bi2-M12-RZ31X Threaded Proximity Sensor

New Turck BIM-AKT-Y1X/7M Proximity Sensor

New Turck Ni20U-G30-AP4X-H1141 Proximity Sensor

New Turck Inductive Sensor Ni30-K40-AZ3X-B2131

New Turck Bi1-EH04-AN6X-0.6M-PSG3 Inductive Proximity

New Turck Ni4-G12-AZ31X 7M Threaded Proximity Switch

New Turck Threaded Proximity Switch Bi2-G12-AZ31X 7M

New Turck Inductive Sensor Bi5-GT18-ADZ30X2-B3331

Turck Proximity Sensor Bi15-CK40-ADZ40X2/S34-S539-S543T

New Pepperl+Fuchs PB1-004-6 Proximity Sensor

Balluff Proximity Sensor BES 516-343-E4-C

Balluff Proximity Switch BES 516-329-B0-C

Balluff Proximity Switch BES-516-427-A0-L

Turck Bi-0,8-G05-AN6X-V1331 Proximity Sensor 10-30VDC 100mA *No Cable, See Pics*

Omron E2E-X1B1 Proximity Switch, 23" Length, 1mm Sensing Distance, 12-24VDC

Omron E2E-X1B1 Proximity Switch, 15" Length, 1mm Sensing Distance, 12-24VDC

NIB Honeywell Proximity Switch 922H26Q-C9P-L

Sick Photoelectric Proximity Switch WT150-N132

New Electro Corporation PA12D60

Honeywell Proximity Switch 973CP15TM-B11T-L

New Sick IQ40-35NPS-KC0 Proximity Switch 10-36VDC

IFM Sensor IG5568

IFM Inductive Proximity Switch IF5811

IFM Efector Inductive Proximity Sensor IGC206

IFM Efector Inductive Proximity Sensor IE5318

IFM Efector Inductive Proximity Sensor IG5794

IFM Efector Inductive Proximity Sensor 115746TSX08CD12R8AS

RDCU-02C

1C31129G03

1C31234G01

1C31122G01

1C31233G04

1C31166G01

5X00070G04

1C31203G01

5X00058G01

DSDI110A

SDCS-CON-1

SDCS-PIN-22

YPP110A

SDCS-PIN-205

SDCS-COM-1

ABB NVAR-31

ABB NTA105

ABB NTRO02-A

ABB NTDI0-A

ABB INNIS21

ABB IMESD01

ABB IMDSO14

EPRO MMS6410

EPRO PR96424/010-000 CON011

EPRO PR9268/201-000

IFM Efector Laser Sensor OG5060

IFM Efector Proximity Switch IE5329

Turck BC3-M12-AN6X Threaded Proximity Sensor

Panasonic GA-311 Amplifier for Inductive Sensor 12 to 24VDC NPN Open Collector T

Turck TN-M18-H1147 Read / Write Head M18x1 Mounting, M12x1 Connector 45mm Range

New Sick IME30-10BPSZW2S Proximity Sensor 10-30VDC

Turck Bi2-M12-AP6X-H1141 Proximity Sensor, 2mm Sensing Range, 10-30VDC, 6ft

Turck Bi1.5-EG08K-AP6X-V1131 Inductive Sensor, 1.5mm Range, 3ft Cable Length

Baumer IFRM 06P1701/S35L Proximity Sensor