IDS - Xwave2 / Onyyx Doorsense - Wireless White

Features:

• Sends an open and close signal
• Up to 2 year battery life
• External connector for 3rd party devices
• Up to 500m line of sight range
• Two-way wireless transmission (868Mhz)
• Designed to work on aluminum
• Use Internal reed switch or external connection or both
• Built-in Tamper