Manufacturer
System Sensor
1251
1251B
2251
2251B
2251T
2251TB
2251TM
2251TMB
7251
5251P
5251B
5251RP
5251RB
5251H
IM-10
CR-6
SC-6
CZ-6
M500DM
M500M
M501M
M502M
M500S
M500R
M500X
7.6 UL LIsted Compatible Door Holder/Releasers
The following listed door holders are compatible with the MR-2900 and MR-2400 door holder/releaser
circuits:
Manufacturer
Harrington
Model
Ionization type smoke detector
Ionization type smoke detector
Photoelectric type smoke detector
Photoelectric type smoke detector
Photoelectric type smoke detector w/ thermal element
Photoelectric type smoke detector w/ thermal element
Acclimate Photo-Thermal Detector
Acclimate Photo-Thermal Detector
Pinnacle™ Intelligent Laser Some Sensor
Thermal detector
Thermal detector
Thermal detector w/ rate of rise
Thermal detector w/ rate of rise
High Temperature Thermal detector
10 Input Monitor Module
6 Relay Control Module
6 Supervised Control Module
6 Zone Conventional Interface Module
Dual Input Monitor Module
Monitor module, Classes A/B initiating
Mini Monitor module, Class B initiating
Monitor Module for 2- wire smoke detectors Classes A/B initiating
Control module
Relay Module
Fault isolator module
Model
1501-G1
Single Door, Floor Mount
1502-G1
Double Door, Floor Mount
1504-G1
Flush Wall Munt, Large Catch Plate
1505-G1
Flush Wall Mount
1508-G1
Surface Wall Mount
1509-G1
Completely Flush Wall Mount
Type
Type
MR-2900 Installation Manual
Input Current
at 24 VDC
70 mA
140 mA
70mA
70 mA
70 mA
70 mA
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