The JA-154E is a two-way wireless access module with an LCD display, a keypad and an RFID reader for security system control. Contains one operating segment and, if needed, can be equipped with up to 20 JA-192E control segments.
The unit allows simple system control using interlocking segments. It features Smart Radio Wake-up (SRW) which reacts to, for example, a wireless door detector being triggered and effects the automatic termination of sleep mode in a set system during the entrance delay.
The module is powered by alkaline batteries.
The module is addressable and occupies one alarm system position.
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This is in my opinion a must as the major keypad for Jablotron.
Very easy to install, and it is good to have one keypad with a display.
The display shows some info regarding the alarm system, which is nice, so you do not have to start your PC just to check where an error or issue occurs. Even when a battery is to be replaced, this is shown by the keypad.
I am using it with RFID and a PIN and both work fine.
As this is the wireless keypad the lights are only enlightened if you slightly push on the green line or if you touch a button. This is fine for me and easy to use.
must buy :-)