Morley-IAS temperature sensor with rate-of-rise detector and isolator. It features the following characteristics:

• Color: Ivory
• Network technology: Wireless MESH technology with two-way communication
• Communication paths: Two paths for each wireless device
• RF channels: 18 channels at 865 MHz-870 MHz
• Built-in antennas: 2 antennas in each wireless fire device
• Communication range: Up to 400 meters outdoors
• Loop communication: Via Morley protocol
• Address setting: Using rotary switches
• Power source: Gateway powered via loop
• System design and diagnostics: Wireless via Agile IQ Easy