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h. A low battery remote alarm indicator shall be included to facilitate timely replacement of batteries. <br /> IPS complies. Once battery levels reach a certain threshold, an alert will be generated in the DMS to notify <br /> the City, facilitating timely battery replacement. <br /> i. If a meter loses power (solar and/or battery), or the battery becomes depleted or disconnected, the <br /> meter shall be able to retain all stored programming, operational, and financial audit data for a <br /> minimum period of one year. <br /> IPS complies. IPS meters use non-volatile flash memory for the secure storage of all meter event and <br /> transaction information as permitted by PA-DSS and PCI-DSS requirements. This information can be stored <br /> indefinitely. <br /> j. Proposal Deliverables — Power <br /> is The Proposer shall describe the minimum life expectancy for both rechargeable and non- <br /> rechargeable batteries assuming the following operation parameters: <br /> • Operating hours are Monday-Saturday, 9 a.m. to 6 p.m. <br /> • Meters shall transmit payment status for all types of payment (e.g., coins, credit card) to the CMS <br /> within 90 seconds after determining the transaction to be completed. <br /> • Meter receives, on average, 3 hours of direct sunlight each day. <br /> • Meter conducts, on average, 6 transactions per day. <br /> • Meter backlight is activated by any button push or by initiating the payment (e.g., coin drop, credit <br /> card or smart card insertion). <br /> • NFC payment mode is activated by any button push. <br /> • Meter modem needs to be on continuously during operating hours to listen for PBP payment <br /> information. <br /> • Pre-payment for all the meters begins at 4:30 AM seven days a week, including enforced holidays. <br /> Battery Options — MS <br /> The battery pack consists of two parts — a rechargeable part and a non-rechargeable part. Both items are being <br /> offered as separate parts for ease of replacement. The rechargeable part serves as temporary buffer (a few <br /> days or weeks, depending on features enabled on the meter) to store surplus solar energy, whereas the non- <br /> rechargeable pack covers the meter's energy requirements when the solar charging system is not able to <br /> satisfy part or all of the meter's energy requirement for some extended time and the rechargeable battery <br /> becomes depleted. <br /> The non-rechargeable part is only used when solar AND the rechargeable part is depleted — so meters that <br /> don't receive enough direct sunlight for a while (under an overpass, below a leafy tree) will tap into the non- <br /> rechargeable part. <br /> The M5 meter has been engineered to be more energy efficient that its predecessors or any other single-space <br /> parking meter ever developed — while at the same time further optimizing solar charging. We strongly <br /> recommend the rechargeable portion to be the OEM part IPS supplies — as it's a high quality — high <br /> performance and long life rechargeable battery which should last for many years. <br /> The rechargeable battery comes in two flavors on the M5, directly attached to the main board or available as a <br /> plug in and field replaceable option. <br /> a. Rechargeable Battery — attached to board <br /> Advantage: soldered to board — secure connections, and exception life and performance characteristics. <br /> Disadvantage: Not easily replaced. <br /> Price: Included in the price of the meter and warranted for as long as the meter is warranted. <br /> Useful life expectancy: 7-10 years. This does not mean that it will retain the full charge for 7-10 years, <br /> but means that the rechargeable battery will continue to efficiently charge, store and supply energy for 7- <br /> REV: 05-05-16 JS <br /> Page 112 of 177 <br /> ATTY/AGR.2016.094/1PS Group <br />