







Description
Wireless sensor designed for perimeter protection, which can be installed inside the roller shutter box and features an electronic pulse counter that detects unauthorised lifting, transmitting the alarm to an external transmitter (models 221‑21X, 230‑21X, SH271AX, SH272AX) and finally to the control unit.
Compatible with Atral Tech, Daitem, Logisty e‑nova/Lynx systems, it is certified Class A for energy efficiency.
Datasheet
• Roller shutter lifting pulse count detection
• Installation inside the roller shutter box
• Compatible with 221‑21X, 230‑21X, SH271AX, SH272AX transmitters
• Compatible systems Atral Tech, Daitem e‑nova, Daitem Lynx
• Battery power supply, ultra-low consumption (up to 5 years of battery life)
• Energy efficiency class A
• TwinBand radio frequency 868/433 MHz (secure, range up to 500 m)