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UNDERWRITER’S LABS INC. (UL)
UNITED STATES: 2-WIRE SMOKE DETECTOR CONTROL PANEL COMPATIBILITY
NOTES:
1) Whether mixing different models of compatible smoke detectors, or using the same model on the same Circuit, total
standby current of all detectors must not exceed 3 mA.
2). The below listed Smoke Detectors are compatible with Initiating Circuits having Compatibility Identifier "A".
SMOKE DETECTOR COMPATIBILITY RATED SMOKE DETECTOR COMPATIBILITY RATED
MAKE MODEL / IDENTIFIER STANDBY MAKE MODEL / BASE IDENTIFIER STANDBY
BASE HEAD / BASE CURRENT HEAD / BASE CURRENT
HOCHIKI 2451 / B406B A - A 0.12 mA
DCD-190/HSC-220R HD-3/HB-72 0.035mA 2451 / DH400 A - A 0.12 mA
DCD-190/NS6-220 HD-3/HB-3 0.035mA 2451TH / B401 A - A 0.12 mA
DCD-190/NS4-220 HD-3/HB-3 0.035mA 2451TH / B401B A - A 0.12 mA
DCD-135/HSC-220R HD-3/HB-3 0.035mA 2451TH / B406B A - A 0.12 mA
DCD-135/NS6-220 HD-3/HB-3 0.035mA 4451HT / B401 A - A 0.12 mA
DCD-135/NS4-220 HD-3/HB-3 0.035mA 4451HT / B401B A - A 0.12 mA
SIJ-24/HSC-220R HD-3/HB-72 0.040mA 4451HT / B406B A - A 0.12 mA
SIJ-24/NS6-220 HD-3/HB-3 0.040mA 5451 / B401 A - A 0.12 mA
SIJ-24/NS4-220 HD-3/HB-3 0.040mA 5451 / B401B A - A 0.12 mA
SLR-24/HSC-220R HD-3/HB-72 0.045mA 5451 / B406B A - A 0.12 mA
SLR-24/NS6-220 HD-3/HB-3 0.045mA
SLR-24/NS4-220 HD-3/HB-3 0.045mA SENTROL - ESL
SLR-24H/NS6-220 HD-3/HB-3 0.045mA 429C S10A - N/A 0.10 mA
SLR-24H/NS4-220 HD-3/HB-3 0.045mA 429CT S10A - N/A 0.10 mA
SLR-24H/HSC-220R HD-3/HB-72 0.045mA 429CST S11A - N/A 0.10 mA
SLR-835/NS6-220 HD-3/HB-3 0.045mA 429CRT S11A - N/A 0.10 mA
SLR-835/NS4-220 HD-3/HB-3 0.045mA 711U / 701E, 701U, 702E, 702U S10A - S00 0.10 mA
SLR-835/HSC-220R HD-3/HB-72 0.045mA 712U / 701E, 701U, 702E, 702U S10A - S00 0.10 mA
SLR-835B-2 HD-6 55uA @ 24VDC 713-5U / 701E, 701U, 702E, 702U S10A - S00 0.10 mA
713-6U / 701E, 701U, 702E, 702U S10A - S00 0.10 mA
721U / 702E, 702U S10A - S00 0.10 mA
721UT / 702E, 702U S10A - S00 0.10 mA
SYSTEM SENSOR 722U / 702E, 702U S10A - S00 0.10 mA
1100 A - N/A 0.12 mA 731U / 702E, 702U, 702RE, 702RU S11A - S00 0.10 mA
1151 / B110LP A - A 0.12 mA 732U / 702E, 702U, 702RE, 702RU S11A - S00 0.10 mA
1151 / B116LP A - A 0.12 mA
1400 A - N/A 0.10 mA DETECTION SYSTEMS INC.
1451 / B401 A - A 0.12 mA DS250 B - N/A 0.10 mA
1451 / B401B A - A 0.12 mA DS250TH B - N/A 0.10 mA
1451 / B406B A - A 0.12 mA DS282 B - N/A 0.10 mA
1451DH / DH400 A - A 0.12 mA DS282TH B - N/A 0.10 mA
2100 A - N/A 0.12 mA
2100T A - N/A 0.12 mA
2151 / B110LP A - A 0.12 mA MIRCOM
2151 / B116LP A - A 0.12 mA MIR-525U FDT-1 0.10 mA
2400 A - N/A 0.12 mA MIR-525TU FDT-1 0.10 mA
2400TH A - N/A 0.12 mA
2451 / B401 A - A 0.12 mA
2451 / B401B A - A 0.12 mA NAPCO