Firstly, The DSC NEO Wireless Smoke Detector is a fully supervised wireless photoelectric smoke detector. With superior smoke detection sensitivity, this detector provides early warning of developing fire by sounding an alarm with its built-in alarm horn and by transmitting an alarm signal to the security system.

Additionally, this detectors offers you more choice in where you want to install it. So if you wanted to, you can also install it in locations in which wiring is difficult or impossible. Maintenance is also made easy, with audio and visual sensitivity degradation indicators notifying when detector cleaning/replacement is required.

Furthermore, this smoke detector is also compatible with DSC Powerseries Neo or DSC Iotega as well as the Qolsys Power G. 

Features:

• Photoelectric smoke detector
• Provides alerts for smoke, tamper, and also device low battery
• Visible link quality indication shown on the device
• Fully supervised
• Maintenance and also battery condition indication
• Built in 85db Alarm Buzzer
• Prolonged battery life (8 years with typical use)

Specifications:

• Dimensions: 120 x 58mm (4.7 x 2.3in)
• Battery Life: 5 years (typical use)
• Battery Type: 3V  Lithium battery
• Weight (including battery): 165g (5.8oz)
• Operating Temperature: -10°C to 55°C (14°F to 131°F)