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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
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600V AC/DC
which is a vandal-proof and weather resistant sub station
The durable Speco O2VB1V 2MP H
1 Console port
ZKTeco IO Expansion Board, Part# AMT-AHEB-0808 Paper/Labels/Transparencies/Pl / Paper mso-style-parent:""The quality ZKTeco AMT AHEB 0808 IO Expansion Board is an OSDP I O that has scalable, Supervised Inputs and 3rd Party Integration. Features: 1*RS 485 8*supervised input (AUX IN) 8*relay output (AUX OUT) 1* power Input (PWR IN) 1*power output (PWR OUT) 1*power detection (AC fail) 1* backup battery detection (BAT Fail) 1*tamper input (TMPR) Inputs: 4 state supervision, resistor values (5% tolerance), Outputs: 8 relays, 8* Form C with dry contacts RS485
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