ei electronics  (32 offers of 6,220,378 product items)

Product Description Product Description The Ei128R Pattress has an integral relay that is activated when the Smoke/Heat Alarm connected to the Ei128R enters alarm mode. The relay contacts are isola...

Product Description The Ei170RF is a RadioLINK alarm system designed to give warning to the deaf and hard of hearing on receipt of an alarm or test signal. It consists of a control box with integra...

The Ei408 is a RadioLINK interface module that accepts a Volt-free switched input from a hard-wired set of contacts (e.g. flow switch contacts on a sprinkler system) and sends out a corresponding R...

The Ei600MRF is an oponal add-on RadioLINK+ module for the Ei650 compable series Alarms. The module simply plugs into the designated slot in the base of the Alarm head. The immediate flashing LEDs ...

Description: The primary function of the controller is to facilitate easy and frequent testing of the alarm system when in standby mode.When the system is in alarm the Ei450 provides the following ...

QNAP Extended Warranty Brown Label - Extended service agreement - parts and labour - 2 years (from original purchase date of the equipment) (4th/5th year) - carry-in - repair time: 10 business days...

QNAP Extended Warranty Grey Label - Extended service agreement - parts and labour - 2 years (4th/5th year) - carry-in - repair time: 10 business days - must be activated within 9 months of the prod...

QNAP Extended Warranty - Extended service agreement - parts and labour - 2 years (from original purchase date of the equipment) (4th/5th year) - carry-in - repair time: 10 business days - must be p...