You're in Home Security

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
SIEMENS QFA32SS.FWSN Temperature/Humidity Sensor,OLED,RJ11

SIEMENS QFA32SS.FWSN Temperature/Humidity Sensor,OLED,RJ11

Temperature and Humidity Sensor, Display Type Digital, Sensing Element Type Platinum, Mounting Location Wall Mount, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature Accuracy +/-0.90 Degrees F, Electrical... ... more

SIEMENS QFA32SS.FWSN Temperature/Humidity Sensor,OLED,RJ11

Temperature and Humidity Sensor, Display Type Digital, Sensing Element Type Platinum, Mounting Location Wall Mount, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature Accuracy +/-0.90 Degrees F, Electrical...

$242.99

go to store
SIEMENS QFA32SS.EWSN Temperature/Humidity Sensor,BACnet,RJ11

SIEMENS QFA32SS.EWSN Temperature/Humidity Sensor,BACnet,RJ11

Temperature and Humidity Sensor, Display Type None, Sensing Element Type Not Applicable, Mounting Location Wall Mount, Output 0 to 10V DC, 4 to 20 mA, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature... ... more

SIEMENS QFA32SS.EWSN Temperature/Humidity Sensor,BACnet,RJ11

Temperature and Humidity Sensor, Display Type None, Sensing Element Type Not Applicable, Mounting Location Wall Mount, Output 0 to 10V DC, 4 to 20 mA, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature...

$167.99

go to store
Best Seller
SIEMENS QFA3230.FWSN Temperature/Humidity Sensor,BACnet

SIEMENS QFA3230.FWSN Temperature/Humidity Sensor,BACnet

Temperature and Humidity Sensor, Display Type Digital, Sensing Element Type Thermistor, Mounting Location Wall Mount, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature Accuracy +/-0.40 Degrees F, Electrical... ... more

SIEMENS QFA3230.FWSN Temperature/Humidity Sensor,BACnet

Temperature and Humidity Sensor, Display Type Digital, Sensing Element Type Thermistor, Mounting Location Wall Mount, Housing Material Polycarbonate, Housing Color White, Probe Length Not Applicable, Temperature Accuracy +/-0.40 Degrees F, Electrical...

$211.99

go to store
SIEMENS QFA3280.EWSC Temperature/Humidity Sensor,Plug

SIEMENS QFA3280.EWSC Temperature/Humidity Sensor,Plug

Temperature and Humidity Sensor, Display Type None, Sensing Element Type Nickel, Mounting Location Wall Mount, Output Not Applicable, Housing Material Polycarbonate, Housing Color White, Probe Length 6 in, Temperature Accuracy +/-0.54 Degrees F,... ... more

SIEMENS QFA3280.EWSC Temperature/Humidity Sensor,Plug

Temperature and Humidity Sensor, Display Type None, Sensing Element Type Nickel, Mounting Location Wall Mount, Output Not Applicable, Housing Material Polycarbonate, Housing Color White, Probe Length 6 in, Temperature Accuracy +/-0.54 Degrees F,...

$132.59

go to store