P/N 466-5570 (EN) • REV E • ISS 22MAR22 11 / 18
Maximum user number (with door controllers connected):
Note: SMS and voice reporting features are only available for a limited
user number. Maximum number of users with full control and reporting
functionality is given in “General features” on page 10.
Maximum audio device
number
Maximum number of push
notifications
Ethernet connection (IP only)
Half-duplex and full-duplex
FTP (foiled twisted pair) Cat 5e cable
or better
High current electronic output, rating:
1 A at 13.8 V
Low current electronic output, rating:
50 mA at 13.8 V
[1] Maximum cable length for low current output connection may not
exceed 30 m. For longer distances, use relay output expansion
(for example, ATS624 four-relay expander).
Tested temperature according
EN 50131
See “List of panel variants” on page 5
ATS1500A(-IP): Grade 2, Class II
ATS3500A(-IP): Grade 3, Class II
ATS4500A-IP: Grade 3, Class II
Note: ATS1500A(-IP)-MM can be
upgraded to an EN Grade 3 setup with
the use of the ATS-MM-TK tamper kit.
Enclosure (meets UL94V-0)
Maximum altitude, or minimum
air pressure
2000 m above mean sea level
ATS1500A(-IP), ATS3500A(-IP): 2 A,
resettable
ATS4500A(-IP): 3 A, resettable
Siren 1, high current output S1
Siren 2, high current output S2
Siren 3, high current output S3
ATS1500A(-IP)-SM/LP: T-160 mA,
230 VAC, slow, Aritech 33-119
ATS1500A(-IP)-MM, ATS3500A(-IP),
ATS4500A-IP: T-315 mA, 230 VAC,
slow, Aritech 33-118
Note: Mains fuse is part of the Aritech 120494888 mains terminal block.
WARNING: Before removing the mains fuse, mains power
must be disconnected (see “Mains power connection” on page
6).
Auxiliary current and battery capacity
Table 2: ATS1500A(-IP) maximum available auxiliary current
Security approval /
Grade
NF&A2P Grade 3
(EN+RTC), VdS-C
Table 3: ATS3500A(-IP) maximal available auxiliary current
Security approval /
Grade
NF&A2P Grade 3
(EN+RTC), VdS-C
Table 4: ATS4500A-IP maximal available auxiliary current
Security
approval / Grade