Atlanta Wireless Security is delighted to stock the famous Ge Security 521bxt Photoelectric 2-wire Smoke Detector.
With so many shopping merchants right now, it is wise to have a name you can count on. The Ge Security 521bxt Photoelectric 2-wire Smoke Detector is known across North America and will be a great choice for your next DIY security project.
For this great price, the Ge Security 521bxt Photoelectric 2-wire Smoke Detector is widely recommended and is always a popular choice amongst lots of people. GE SECURITY have added some nice touches and this equals good value.
The 521 Sequence self-diagnostic, two-wire smoke detectors are the industry's initial traditional direct-wire smoke detectors with analog characteristics this kind of as remote servicing/problems reporting (CleanMe), drift payment, and multi-requirements detection. The 521 Sequence constantly check their personal sensitivity and operational position, and provide a visible and remote problems issue if they drift out of the sensitivity assortment or fail interior diagnostics. This meets NFPA seventy two subject sensitivity tests needs with out the want for external meters. The 521 has a unique element enabling it to ship a sign (CleanMe) to the 505 module (offered separately) when it has drifted exterior of its UL Detailed sensitivity assortment or has unsuccessful its interior diagnostics exam. The 505 is an interface module that will sign a 24V panel by means of relays when the 521 is soiled. Many 12V and 24V manage panels have the CleanMe software package constructed in, eliminating the want for the 505 module. When CleanMe is not desired, merely depart the change on the 521 off and it will operate as a typical two wire detector. CleanMe permits the installer time to schedule a service contact and avoid a false alarm. Time among cleaning detectors is drastically enhanced simply because of the 521's constructed-in drift payment. This element, generally only accessible in analog systems, permits the detector to instantly alter its sensitivity above time as it gets soiled, increasing the daily life of the detector. And when the 521 has advised you that cleaning is needed, it's basically a snap with ESL's patented subject replaceable optical chamber.
Smart dual fixed/rate of rise heat works with photo chamber to catch fires faster
CleanMe remote maintenance reporting reduces false alarms
Built-in drift compensation reduces false alarms
Field replaceable optical chamber makes servicing a snap
Small, low profile design blends in with any environment