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• MSM modem needs to be on continuously during operating hours to listen for PBP payment <br /> information. <br /> Pre-payment for all the MSMs begins at 4:30 AM seven days a week, including enforced holidays. <br /> ii. The Proposer shall describe how battery life is determined and calculated (e.g., by percentage). <br /> The calculation based on current consumption of the meter, features enabled, amount of adequate sunlight. <br /> A: Solar Energy Input under adequate sun = 200mAh <br /> B: Energy Drain (no PBP): 6mAh <br /> C: Energy Drain (with PBP): 10mAh <br /> D: Energy Drain for NFC Transaction: 1 .7 mAh <br /> E: Energy Drain for Ticket Print: 1 .25 mAh <br /> F: Daily Energy Required for Comms/Backlight: 40mAh <br /> G: Energy Drain = ((24 hours - # pay-by-phone hours) * B) + (pay-by-phone hours * C) + (D * Number of <br /> transactions) + (E * Number of transactions) + F <br /> H: Energy Input = A * number of adequate sunlight hours <br /> I: Energy Surplus or Deficit = H – G, and if I > 0 you have an energy surplus. <br /> Non-rechargeable battery life (in Days) = Battery Capacity / Energy Deficit <br /> iii. The Proposer shall describe the maximum storage period available, and what data will be stored for <br /> that period. <br /> IPS meters use non-volatile flash memory for the secure storage of all meter event and transaction <br /> information as permitted by PA-DSS and PCI-DSS requirements. This includes payment transactions, <br /> maintenance events, diagnostic events, coin collections, meter faults, battery status, and all other event data <br /> within the meter. This information can be stored indefinitely, but for an active on street meter, this amounts <br /> to 30 days of operation without a connection to the meter management system. However, under normal <br /> operating conditions, this information will be transmitted to the meter management system and then removed <br /> from the meter during the next meter communication event, and no less than once every 15 hours. <br /> The IPS MS1 battery has a shelf life of 12 months without a recharge, but once recharged, has an <br /> approximate life expectancy of the above calculation. <br /> 9. Visual Enforcement <br /> a. If the proposed MSM solution encompasses a printer option, PCO shall also have an ability to print <br /> a receipt indicating the status of all the spaces (paid and unpaid) and any combination of thereof. <br /> IPS complies. The MS1 can provide a receipt indicating the status of all spaces for enforcement purposes. <br /> b. Proposal Deliverables—Visual Enforcement <br /> The Proposer shall describe the enforcement process for its MSMs, including a description of how <br /> PCOs determine the paid status of each parking space. The description shall include a means to <br /> determine MSM payment status visually. <br /> The IPS DMS can act as the system of record for all parking transactions. By providing a common source for <br /> parking payment data, the DMS system can be the single source for enforcement, tariff management, and <br /> customer service queries. The DMS database can store all relevant parking transaction data for Pay-and- <br /> Display, Pay-by-Space, Pay-by-Plate, and Pay-by-Phone scenarios. This single source greatly improves the <br /> efficiency of enforcement sessions and controls parking time limits for all payment protocols. <br /> The value of this single source of data increases exponentially within a Pay-by-Plate environment. <br /> Integrations will mobile phone payment providers and/or other pay station vendors are possible and IPS is <br /> prepared to develop these interfaces within any parking system design, however without a common platform, <br /> the efficiencies the will be diminished. <br /> REV: 05-05-16 JS <br /> Page 59 of 1.77 <br /> ATTY/AGR.2016.094/IPS Group <br />