UniFi
UISP
Branding
Smoke and CO Alarm
USL-Smoke
Dimensions
⌀120 x 48.5 mm (⌀4.7 x 1.9")
Mounting
Wall and ceiling mount
UniFi Application Suite
Protect
Connectivity
SuperLink (Proprietary)
Operating Frequency
US
915.6–927.6 MHz
EU
865.1–869.5 MHz
Antenna Gain
SuperLink
1 dBi
Max. TX Power
SuperLink
14 dBm
Max. Range
SuperLink
2 km (1.2 mi)
Sensor Features
Smoke Sensor
✓
CO Sensor
✓
Max. Power Consumption
510mW
Supported Voltage Range
3V
Power Method
(1) Replaceable lithium battery CR123A (SuperLink connectivity)
(2) Non-replaceable lithium batteries L91 (Smoke & CO alarm)
Battery Life
CR123A: Up to 10 years (SuperLink)
L91: 10 years (Smoke & CO)
Weight
311 g (11 oz)
Enclosure Material
Polycarbonate
Mount Material
Polycarbonate
Buttons
(1) Function button
(1) Factory reset
(1) Test/silence button
(1) Tamper switch
(1) Deactivation switch
LEDs
(1) Status: B/W
(1) Signal: B/R
Ambient Operating Temperature
0 to 40° C (32 to 104° F)
Ambient Operating Humidity
10 to 90% noncondensing
Certifications
CE, FCC, IC, CAN/ULC 531, CSA 6.19, EN 14604, EN 50291-1, UL 217, UL 2034
NDAA Compliant
✓
Application Requirements
Web Application
UniFi Protect
Mobile App
UniFi Protect iOS™ and Android™