Recorded listings
42
Recorded quantity sold
25
Median recorded price
$30.0042 US-dollar records
Recorded price range
$12.00to $57.00 USD
First listing start: 12 Apr 2017Last listing start: 12 Jun 2026

Recorded price history

USD
Recorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.0020.0040.0060.0080.00Apr 2017Jul 2019Nov 2021Feb 2024Jun 20262017-04-12: US$25.00; no sale recorded2017-05-12: US$25.00; no sale recorded2017-06-11: US$25.00; no sale recorded2017-10-17: US$17.95; sold recorded2018-04-08: US$30.00; sold recorded2020-04-11: US$18.00; sold recorded2020-04-15: US$12.00; no sale recorded2020-09-11: US$19.99; no sale recorded2021-01-10: US$40.00; no sale recorded2022-01-28: US$57.00; sold recorded2022-02-13: US$39.99; sold recorded2022-03-03: US$24.99; no sale recorded2022-03-06: US$30.00; no sale recorded2022-03-13: US$30.00; no sale recorded2022-03-20: US$30.00; no sale recorded2022-04-09: US$25.00; no sale recorded2022-05-12: US$37.00; no sale recorded2022-07-18: US$35.75; sold recorded2022-08-05: US$32.50; no sale recorded2022-10-18: US$35.74; sold recorded2023-01-20: US$34.00; no sale recorded2023-05-01: US$35.00; no sale recorded2023-06-09: US$30.00; sold recorded2023-09-09: US$39.99; sold recorded2024-01-24: US$55.99; no sale recorded2024-03-05: US$24.99; no sale recorded2024-03-14: US$24.99; sold recorded2024-03-14: US$40.00; sold recorded2024-05-04: US$30.00; no sale recorded2024-05-04: US$30.00; no sale recorded2024-10-02: US$29.55; sold recorded2024-10-02: US$55.00; no sale recorded2024-12-17: US$29.99; no sale recorded2025-03-02: US$29.95; no sale recorded2025-03-15: US$38.20; no sale recorded2025-05-30: US$34.00; no sale recorded2025-06-07: US$14.99; no sale recorded2025-08-16: US$39.99; no sale recorded2025-10-08: US$25.00; no sale recorded2026-05-27: US$24.99; no sale recorded2026-06-11: US$25.00; no sale recorded2026-06-12: US$29.99; no sale recordedRecorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.0020.0040.0060.0080.00Apr 2017Nov 2021Jun 20262017-04-12: US$25.00; no sale recorded2017-05-12: US$25.00; no sale recorded2017-06-11: US$25.00; no sale recorded2017-10-17: US$17.95; sold recorded2018-04-08: US$30.00; sold recorded2020-04-11: US$18.00; sold recorded2020-04-15: US$12.00; no sale recorded2020-09-11: US$19.99; no sale recorded2021-01-10: US$40.00; no sale recorded2022-01-28: US$57.00; sold recorded2022-02-13: US$39.99; sold recorded2022-03-03: US$24.99; no sale recorded2022-03-06: US$30.00; no sale recorded2022-03-13: US$30.00; no sale recorded2022-03-20: US$30.00; no sale recorded2022-04-09: US$25.00; no sale recorded2022-05-12: US$37.00; no sale recorded2022-07-18: US$35.75; sold recorded2022-08-05: US$32.50; no sale recorded2022-10-18: US$35.74; sold recorded2023-01-20: US$34.00; no sale recorded2023-05-01: US$35.00; no sale recorded2023-06-09: US$30.00; sold recorded2023-09-09: US$39.99; sold recorded2024-01-24: US$55.99; no sale recorded2024-03-05: US$24.99; no sale recorded2024-03-14: US$24.99; sold recorded2024-03-14: US$40.00; sold recorded2024-05-04: US$30.00; no sale recorded2024-05-04: US$30.00; no sale recorded2024-10-02: US$29.55; sold recorded2024-10-02: US$55.00; no sale recorded2024-12-17: US$29.99; no sale recorded2025-03-02: US$29.95; no sale recorded2025-03-15: US$38.20; no sale recorded2025-05-30: US$34.00; no sale recorded2025-06-07: US$14.99; no sale recorded2025-08-16: US$39.99; no sale recorded2025-10-08: US$25.00; no sale recorded2026-05-27: US$24.99; no sale recorded2026-06-11: US$25.00; no sale recorded2026-06-12: US$29.99; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$30.00

42 plotted records from 42 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

42 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
12 Jun 2026Siemens DB2-HR S54370-F12-A1 Fire Alarm Detector Base (NEW IN BOX)eBay 257562067017New - Open box$29.990Recorded activeUS
11 Jun 2026SIEMENS S54370-F12-A1 DB2-HR DECTOR RELAY BASE FIRE ALARM NEW OPEN BAGeBay 147367097959New - Open box$25.000Recorded activeUS
27 May 2026Mint Siemens DB2-HR Detector Base P/N: S54370-F12-A1 fire smoke alarmeBay 188430907740New$24.990Recorded activeCN
08 Oct 2025Siemens DB2-HR (S54370-F12-A1) Relay Base - Same Day Shipping (SEALED)eBay 277430886243New$25.000Recorded activeUS
16 Aug 2025NEW SIEMENS DB2-HR DETECTOR BASE W/ RELAYP/N: S54370-F12-A1, FIRE ALARM DEVICEeBay 257068725255New$39.990Recorded activeUS
07 Jun 2025Siemens DB2-HR Detector Relay Base S54370-F12-A1eBay 405936033143New$14.990Recorded activeUS
30 May 2025Siemens DB2-HR Detector Base S54370-F12-A1eBay 405911882348New$34.000Recorded activeUS
15 Mar 2025New Siemens DB2-HR Detector Relay Base S54370-F12-A1eBay 126995268960New$38.200Recorded activeUS
02 Mar 2025NEW SIEMENS DB2-HR DETECTOR BASE W/ RELAYP/N: S54370-F12-A1, FIRE ALARM DEVICEeBay 167350351916New$29.950Recorded activeUS
17 Dec 2024New Siemens DB2-HR Detector Relay Base S54370-F12-A1eBay 256754301865New$29.990Recorded activeUS
02 Oct 2024SIEMENS B360 3 Pole 60 AMP Type BL Circuit Breaker Bolt IneBay 126703403669Used$55.000No sale recordedUS
02 Oct 2024NEW SIEMENS DB2-HR DETECTOR BASE W/ RELAYP/N: S54370-F12-A1, FIRE ALARM DEVICEeBay 116345192251New$29.551Sold recordedUS
04 May 2024SIEMENS MC-5 MC5 FIRE ALARM SURFACE MOUNTING BOXeBay 204777052345New$30.000No sale recordedCA
04 May 2024SIEMENS DB2-HR BASE RELAY DETECTOR S54370-F12-A1eBay 204777053248New$30.000No sale recordedCA
14 Mar 2024Siemens 49SAS01 Non-Illuminated Selector Switch Kit damaged box preventin returneBay 145665706204New - Open box$40.001Sold recordedUS
14 Mar 2024New Siemens DB2-HR Detector Relay Base S54370-F12-A1eBay 355543985139New$24.991Sold recordedUS
05 Mar 2024Mint Siemens DB2-HR Detector Base P/N: S54370-F12-A1 fire smoke alarmeBay 126360983467Used$24.990Recorded activeUS
24 Jan 2024NEW SIEMENS DB2-HR DETECTOR BASE P/N: S54370-F12-A1 FREE SHIPPINGeBay 156025294779New$55.990Recorded activeUS
09 Sep 2023New Siemens DB2-HR S54370-F12-A1 Fire Alarm Smoke Detector Base Free ShippingeBay 266406090829New$39.991Sold recordedUS
09 Jun 2023Siemens S54370-F12-A1 DB2-HR Low Profile Detector Base eBay 275895030530New$30.002Sold recordedUS
01 May 2023Siemens DB2-HR Detector Base S54370-F12-A1eBay 175709152072New$35.000Recorded activeUS
20 Jan 2023Siemens DB2-HR Detector Base S54370-F12-A1eBay 404116377642New$34.000Recorded activeUS
18 Oct 2022Siemens DB2-HR Detector Base P/N: S54370-F12-A1 Fire AlarmeBay 265943327315New$35.741Sold recordedUS
05 Aug 2022Siemens DB2-HR Detector Base P/N: S54370-F12-A1 Fire Smoke AlarmeBay 403817921300New$32.500No sale recordedUS
18 Jul 2022Siemens DB2-HR Detector Base P/N: S54370-F12-A1 Fire AlarmeBay 125421216854New$35.755Sold recordedUS
How to read these records

Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.

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