In-Wall Timers: Switch Type - Electronic Wall Timer; Control Type - 10 On-Off Per Day; Switch - SPST, 1-Pole, 3-way; Voltage - 120-277VAC; Color - White; Reserve Power - Super Capacitor (Provides 2 Days Real Time Backup); Mounting - 1G (Wall Plate); Additional Information - Operating Temperature: 32 to 104 deg F; Manufacturer Series - SS703Z
Additional Info: Operating Temperature: 32 to 104 deg F