EXCELSUS FILTERS
FILTER KIT
WALL MOUNT
SINGLE LINE
DUAL LINE
ECONOMICAL
ALARM PANEL
INTERNATIONAL
2-WIRE FILTERS
FILTER KIT
SINGLE LINE
SINGLE LINE GB
DUAL LINE
WALL MOUNT
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Filters are easier to use or install but are needed on every telephone device. With the emergence of ADSL+ and VDSL enhanced services like video, the POTS splitter might a better way to go. And you only need one splitter but a technician will possibly have to install it. If you are interested in a ADSL+ splitter check out are new site:
ADSL SPLITTERS
With the proliferation of DSL for high-speed Internet access in residences and small businesses, alarm dealers and service providers receive an increasing number of reports of interference between their customers. DSL service and alarm systems. When alarm panels have difficulty dialing out and reporting incidents in an emergency, customer service calls increase, customer confidence decreases and company profits can suffer.
Alarm dealers and service providers have taken various approaches to solve this problem, such as:
Installing a splitter or separate phone line, which is more costly than an Alarm Filter
Installing a standard DSL filter at the alarm panel, which filters DSL signals but does not filter all high-frequency disturbances such as those from a cordless phone. In addition, a standard DSL filter will not ensure the highest possible data rates and prevents the alarm panel from seizing a dial-out line if it is cut or there is an emergency.
None of these approaches provide a low-cost, reliable solution to the problems created by the coexistence of DSL service with an alarm system.
A Z-A431PJ31X panel filter provides alarm dealers and service providers with a low-cost alarm panel DSL filter that keeps customer service calls down and customer satisfaction up.
This is the only DSL filter in the world designed solely for alarm systems, the Z-A431PJ31X-A isolates high-frequency DSL and HPN (Home Phone Network) signals from low frequency voice and data communication.
Alarm panel DSL filter protect the residential and small business alarm system
telephone service (POTS) interface, which dials out to the alarm company in the event
of an emergency. Without this protection, alarm panels on telephone lines with DSL may have
difficulty reporting incidents.
* Reliable, uninterrupted DSL/HPN and alarm operation
* Compatible with most major ADSL, HPN and alarm systems
* Supports alarm panel line-seizure and cut-line protection features
* Surge protection circuitry for protection from lightening surges and power crosses
Installation is a snap for the service technician – just plug the filter into the alarm panel’s telephone connection (RJ31X-RJ38X). The alarm panel DSL filter’s premium performance and reliability means fewer service calls for providers, more satisfied customers, and cost savings for everyone.
The alarm DSL filter blocks DSL and HPN signals from interfering with the alarm system’s voice-band modem. At the same time, it isolates DSL and HPN equipment from alarm equipment impedances. With this two-way protection, the alarm filter keeps the alarm system operating reliably around the clock and ensures fast, uninterrupted DSL and HPN access even while the alarm system is dialing.
Use & Installation
Improperly wired Digital Subscriber Line (DSL) service-high speed, simultaneous transmission of voice and data, including video, over telephone lines-can sometimes prevent an alarm system from transmitting alarm signals to the monitoring facility and/or interfere with the telephone line seizure feature of the alarm system. This is not due to equipment failure, but to improper placement of the DSL equipment in relation to the alarm panel