Nittan EV-AD2-EXT Address Programmer
Optimize your fire alarm system setup with the Nittan EV-AD2-EXT Handheld Address Programmer. Featuring a clear LED display, intuitive address controls, and dual power options, this essential tool ensures quick, accurate, and efficient commissioning for all compatible Nittan fire detectors.
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Nittan EV-AD2-EXT Address Programmer
The Nittan EV-AD2-EXT is a professional handheld address programmer designed specifically for Nittan fire detection systems. This essential tool allows technicians to easily assign, read, and modify addresses for compatible fire alarm detectors and devices. It features a clear 3-digit LED display and intuitive increment buttons (+1, +10, +100) for rapid and precise address selection. Equipped with an automatic standby mode after one minute of inactivity to conserve battery life, it operates on either DC18V (via three P93 batteries) or DC24V using an AC power unit. The complete package includes an instruction manual and a convenient lanyard for easy carrying during system commissioning and routine maintenance.
Technical Specifications:
- Brand: Nittan
- Model: EV-AD2-EXT (Mnf. No.: 271-054-01)
- Power Supply: DC18V (3 x P93 batteries) or DC24V (using AC power unit)
- Display: 3-digit LED display with Power and Complete LED status indicators
- Controls & Features: Address increment keys (+1, +10, +100), Search/Set functions, and 1-minute auto-standby mode

| Brand | NITTAN |
|---|---|
| Model | EV-AD2-EXT |
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Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network

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