Is this 112V hard wired with battery backup. The description only mentions battery, one reviewer says it has no battery. Can someone clarify this.
1934566
Emergency lights must have a battery source for when the prime power (hardwire) is off. This unit has a small rechargeable battery pack included.
1934567
We bought several of these for our church. They are 120v hardware witty replaceable battery back up. They worked well for the price and passed the fire dept. inspection.
1934568
Yes there is a battery backup!!! You might have to put the battery's in it.
1934569
This light is hardwired with either 120V or 277V and does have battery backup.
1934570
The one that I bought came with a battery backup. When the power goes out the battery keeps the exit light on and the two side lamps go on.
860431
No, Plus, there is no place for a battery backup in this switch. If you lose power, it is out just like a conventional light switch. When the power comes back on, the switch should reconnect to the wifi.
735613
Thank you for such a quick reply! I currently have a Cyberpower 450va and the computer, monitor, and WiFi router are plugged into the battery backup section. It works fine. I recently had FIOS installed, and got the Optical Network Terminal (ONT) without the battery backup. I was thinking of buying the larger CyberPower 850 to be sure it could handle everything (for a couple of minutes until our generator starts), especially since I have no clue how many watts the ONT uses. Thanks again for your response.
2163838
designed only for 120v power supply. no battery backup. in a power outage it would not work.
1145316
i need mainly for radio for back up when we lose electricity. what is life of battery backup
742211
Yes, it comes with a power supply and also three mounting screws and detailed instructions for setting it up. It does not come with a 9 volt battery for backup.
2109246
This system does not have a back up battery but you can always buy a UPS (uninterrupted power supply) battery back up for it. You will plug the back up battery into the outlet and the system into the back up battery outlet. I plug this system above my dropped ceiling in my business and all the wires were ran in the exterior door's molding. The exit button wires were ran through the wall and around the exterior door's molding and connected to the keypad. The UPS can be used on anything like computers, alarm systems or any kind of medical devices that need power to stay on even if there is a power outage. This system does not have a back up battery but you can always buy a UPS (uninterrupted power supply) battery back up for it. You will plug the back up battery into the outlet and the system into the back up battery outlet. I plug this system above my dropped ceiling in my business and all the wires were ran in the exterior door's molding. The exit button wires were ran through the wall and around the exterior door's molding and connected to the keypad. The UPS can be used on anything like computers, alarm systems or any kind of medical devices that need power to stay on even if there... » Read More This system does not have a back up battery but you can always buy a UPS (uninterrupted power supply) battery back up for it. You will plug the back up battery into the outlet and the system into the back up battery outlet. I plug this system above my dropped ceiling in my business and all the wires were ran in the exterior door's molding. The exit button wires were ran through the wall and around the exterior door's molding and connected to the keypad. The UPS can be used on anything like computers, alarm systems or any kind of medical devices that need power to stay on even if there is a power outage. « Show Less
212407
we just love ours and have not had a battery problem. I think I saw where you could hard wire it? call the company. they were very nice and helpful to me when I called them.
2193825
Hi Douglas. This does not have a battery backup but it has six (6) isolated filters to provide clean and clear power to all of you components. To know more details, check this: http://www.belkin.com/IWCatProductPage.process?Product_Id=443690 You may also check this device: http://www.belkin.com/IWCatProductPage.process?Product_Id=443702
749826
It comes with a back up battery, the battery looks like two double "A" battery's put togeather with itt's own special connection . But yes it comes with a battery and the sign is hard wired into a electrical source. Just to be clear the battery is not two double "a" battery's , that you can just pick up from the store , it is a small battery made just for this unit. My battery's have lasted over 7 years in the exit signs I own.
1317097
Mine came with the battery as well. There is a removable battery so if you want a backup it is possible.
1108284
No... it needs a 110 electrical outlet for the thermostat. I don't remember if there is a back up battery. I don't think there is. That is a negative for me as if we lose power, my water heater won't come on! We lose power a lot where I live. :-)
1878754
The unit is hardwired to your household power. The battery is for back-up incase of power outage.
206127
No battery backup in mine. However if the power goes out, your furnace won't run it's fan anyway. When the power comes back on, the thermostat will resume as left off. We have ours in a vacation home and the power goes off intermittently throughout the winter. The thermostat is always reset and functioning when I check back in. I really enjoy this thermostat for checking in on the house and the external temperatures remotely, and for turning on the heat before we arrive in the winter.
1852955
This model is wired with a battery backup. You are better off with both power sources as you always have alarm protection.
1395904
No battery backup. If you experience frequent power failures, you may get a UPS unit as the phone and handsets does not function when no power.
952895
No battery backup is included in this package. Check the website to see if you can purchase one separately.