ACTAtek measure wrist temperature
ACTAtek (the body thermometer ) uses Infrared Thermopile Sensors which is the same technology as the handheld IR temperature detection unit. The User can tell from ACTAtek Temsen's steady Green Light with a beep sound when it detects the User's body point e.g. wrist or forehead together with access granted message displayed his/her body temperature at the device's LCD.