For your safety, only use an existing doorbell transformer within the range specified below to power your device. For connecting to an existing doorbell system:
- Hardwired transformer (8 to 24 VAC, 50/60Hz, 5VA to 40VA)
Not compatible with: DC, halogen and garden-lighting transformers
Compatible Mechanical Chimes
| Manufacturer | Model |
| Adamax | CMH1 |
| Aubrey | 5010 |
| Dimango | DH3XX |
| Dong Juan | 3109-HD |
| Fasco | 276 |
| Greenbrook Electrical | DHT01A-C |
| Broan | 950W, 971, 972, 973, 978, C105, CBP972, CPB978, RC140WH-A, CD-110NB |
| Heath Zenith | 35 BASE, 96/M-B (WD-1 BASE) (SL-2796), 95B-B, 907/M (95 BASE), 99-A, DW-907 (95 BASE), DW-48 (50 BASE), DW-2735-02, WD-1 BASE, LE-96. 615-0090-LE-DXX (90 BASE), WL-106-B, SL-2735-02, SL-2735 |
| Home Depot | 216598 (1001 406 918), 216599 (1001 406 920) |
| Miami Carey | L-110 |
| Nautilus Industries | N950W |
| Carlon | CK225, DG213, DH254, DH257. DH315, DH504, DH506, CK221RP |
| Hampton Bay | CH-2796-02 |
| Craftmade | C102X2L |
| Edwards | C212W-2L, C-110 |
| ElectraChime | (all models) Comet, Coronet, Empire, Metro, Ribbon |
| Emerson | C8361, C8356, C8204, C8359, O8359 |
| GE | CL11, CL22 |
| Honeywell | RCW100N |
| NuTone | 5763, BK105, BK110NBWH, BK115LWH-1, BK120NBWH-1, BK125LWH-1, BK131LPB-1, BK131LSN-1, LA139WH-1, BK140LWH, BK142LWH-1, C105, CD130m KA-10, KB10, L13, L14, LA9, LA12, LA13, LA14, LA15, LA109, LA110, LA111, LA114, LA116, LA117, LA119, LA130, LA139WH, LA140, LA141, LA144, LA148, LA14WH, LA143, LA149, LA30SAVVY, LA37, KB10, LB12, LB13, LB14, LD21, VG130, VG190, LA11BG, LA11WH, LB-12WW-1, LA70MA, LA164, LA164WH, C39854, LB-32, LA-107, LA126WH, LA-43, LB-18, LB-76, LB-14WH, 876m2055, L34 Heirloom, KB-10 |
| Quorum | 102-1-6, 101-1-6, 101-2-6, 102-2-6 |
| Tieber | CH5202, CTPW-RG, ICH-1505-BK |
| USI Electric | BCK1-PDWH-2, BCK1-PDWH2UN, BCK1-PDWH1UN |
| Utilitech | UT-2735-02, UT-2747-02, 0009736, UT-2796-03, UT-2797-03 |
| Legrand | 41243 |
| Arlec | DCS02, DCS13 |
| Droog | Bottoms Up |
| Sears & Roebuck | 746-14600, 746-14490, 746-14600, 746-14536 |
| Siemans | 5WB1500 |
| Trine | R60473 |
| Byron | 776, 7721, D107 "Facet", D117 "Ding Dong, D422 "SURF KIT", 765 |
| Friedland | D142M |
| Air King | CY-1 |
| Angelo Brothers Co. | 76001, 76003, 76006, 76034, 76040, 76200, 76205, 76210, 76515 |
| Everyday | CHM1 |
| Grothe | LTW 1171A |
| Liberty Bell Manufacturing Company | Model 56 QUALITY |
| Nicor Lighting | 18001, 18002LRD, 18002LRT |
| Rittenhouse | 382, C8230 |
| Snapit | 600C Single Door, 630C Golden Tone |
Note: The Ring Video Doorbell is not compatible with wireless door chimes or any chime/intercom system using a DC transformer.
Compatible Digital Chimes
| Manufacturer | Model |
| BCD Ideas | YourBell |
| Dongguan | Smart Hero |
| Hampton Bay (Home Depot) | HB-7612-02 (1001 407 776), HB-7614-02 (1101 407 811), HB-7615-02 (1001 411 352), HB-7616-02 (1001 407 817), HB-8617-02 (1001 407 818), HB-7618-02 (1001 407 820), HB-7621-02 (1001 407 821), WL-106,HB-7620-02 |
| Heath-Zenith | WL-106, DW-57, 57/M, DC-3360 (3300-RX), DC-3361, DC-3362, DC-3335, DC-3338, BC3330, TR-0081-BX (74 BASE), HE-2219-CH (DS220) (2200/2300 BASE), SL-7560-02, TR-0081-8X BASE |
| Carlon | DH840E |
| Home Depot | 216590 (1001 406 912) |
| Honeywell | RCW35, RCW3501N, RCW3502N, RCW3506N, RCW3502N1003/N, RCW3506N1009 |
| iChime | iChime |
| IQ America | DW1401A, DW1402A, DW2403A, DW2404-ACTB, DW2405, DW2840, DW2850, DW2860, PC-5870, PC7420, UNIVERSAL CHIME BASE, DW4404-ACBD |
| Musical Doorbell | MDB-2 |
| NuTone | LA600WH |
| Utilitech | UT-7574, UT-7575-02 (#0568974), UT-7577-02, UT-7578-02 (#0568978), UT-7579-02, UT07580-02 |
| Friedland | D525ST Phonicia |
| Style Selection | SS-7581-03, SS-7582-03, SS-7584-03, SS-7575, SS-7580, SS-7582 |
| Trine | Westminster 64-2 |
Note: The Ring Video Doorbell is not compatible with wireless door chimes or any chime/intercom system using a DC transformer.
Incompatible Mechanical Chimes
| Manufacturer | Model |
| Byron | 720, 70217 |
| Carlon | DH120,DH852E, DH853E |
| DETA | C3500, C3504 |
| Grothe | Rekord G24075 |
| NuTone | LA305WL, LA60 Concerto, LA310CY |
| Tieber/Craftmade | CA3-RC |
| Friedland | D902 Door Bell-in-One, 106 |
| Rittenhouse | Traditional Beverly C8536, C8538R, C8847, C8848 |
| Greenbrook Electrical | DHT01A-C |
| Siemans | 5WB1500 |
| Sears Roebuck | 746.1446 |
Incompatible Digital Chimes
| Manufacturer | Model |
| Brightwood | BC222 |
| Bticino | NT4355/12 |
| Byron | 761 |
| Deta | C3500 |
| Duwi | Electronischer Gong Melodie (14852) |
| Elektronicky Zvonek | ZV2-3 Gong |
| Elko | plus/RS16 |
| Friedland | Musicla Chime 282-770 437-418/1, E851 Serenade, D844 |
| GE | CE 851 Serenade |
| Grotha | CROMA 230, CROMA 231A, CROMA 50, SG851 |
| Hampton Bay (Home Depot) | HB7611-02 (1001 411 347) |
| Heath/Zenith | CA3-RC |
| Honeywell | Series 9 DW915S, DW311S, DW313S |
| Tieber/Craftmade | TR-0070-BX |
| Intermatic | The Musical Butler |
| KAKADU | Premium |
| L.O. Bell, Inc. | DB L01 |
| Nicor |
18888 (PrimeChime) |
| NuTone | LD-49, LA53 Sonata, LA55, LAC55, LB-55, LBC-55, LA-52 Harmony Musical Chime, LA-174, LA174WH, IMA-516 |
Incompatible Intercoms & Alarms
| Manufacturer | Model |
| Moose Alarm Systems | Z1100, Z1100e |
| DSC Universal | SD 15W-ULF-DSC, DS-15WULF, PTS 15 BHSW, TS-443S-6UL |
| Gira | Door Communication System |
