Security detectors optoelectronic passive infrared volumetric IO409-64 "Jupiter-5210"

Security detectors optoelectronic passive infrared "Jupiter-521":
volumetric IO409-64 "Jupiter-5210", I0421-1 "Jupiter-5211" and surface I0321-1 "Jupiter-5212", are designed for use as part of security and fire alarm systems to detect intruder intrusion into the protected premises and the formation of alarm notification by opening the alarm loop circuit of the GPTC or SPI contacts of the executive relay.
The detectors are powered from any source of direct current with a nominal voltage of 12 V or 24 V with a ripple amplitude of no more than 0.1 V.
When the housing cover is removed or detached from the mounting surface, the detector generates a tamper (tear-off) notification by opening the PIC or SPI alarm loop circuit with the microswitch contacts.
The maximum current switched by the contacts of the executive relay and microswitch is 30 mA, at a voltage not exceeding 60 V.
The detectors are designed for continuous round-the-clock operation.