Testifire XTR2 All-in-one Connected Smoke/Heat Detector Test Kit - TESTIFIRE-XTR2-001Testifire XTR2 All in one Connected Smoke Heat Detector Test Kit TESTIFIRE XTR2 001 Works with the DT Connect App Includes a 6 month trial of DT Connect* Auto generates test report Features clearing mode to eliminate repeat alarms High heat setting allows for testing of heat detectors set to 100c Auto LED torch for testing in dark areas Testifire XTR2 Kit. Includes: 1 x Testifire XTR2 HEAD 001 1 x Testifire BP 001 Li ion Battery 1 x Testifire GEN 001