440L-P4AL3400YA - GuardShield Perimeter Access Control (PAC), Safety Light Curtain, Pair (Transmitter and Receiver), Type 4, Yes, Pt Ht 820mm, 3 Beams with 400mm Spacing, IP65, ArmorBlock Guard IO M12 (Tx: 4 or 5-pin, Rx: 5-pin)

440L-P4AL3400YA - GuardShield Perimeter Access Control (PAC), Safety Light Curtain, Pair (Transmitter and Receiver), Type 4, Yes, Pt Ht 820mm, 3 Beams with 400mm Spacing, IP65, ArmorBlock Guard IO M12 (Tx: 4 or 5-pin, Rx: 5-pin)