Technical Manual

Napco iSecure Security System All technical manuals are available in PDF format at tech.napcosecurity.com 21
6. Install Smoke Sensors (cont'd)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference re-
ceived, including interference that may cause undesired operation. Caution: Changes or modifications
not expressly approved by manufacturer could void the user's authority to operate the equipment.
This smoke detector has a Silence feature that will allow the User to temporarily silence the sounder of a
detector in alarm. To activate Silence, hold down the TEST button for 10 seconds. IMPORTANT: The
detector will chirp every 30 seconds while in Silence mode and will automatically exit this mode after 5
minutes. (Note: If smoke is still present in the chamber after exiting Silence mode, the detector will go
into alarm again).
IMPORTANT! Use proper polarity when installing the 3V lithium battery.
Always install the negative end first as shown below:
1. Place negative end in first. 2. Push down on positive end
PUSH TO INSERT
(To remove battery, pull up on pos [+] end)
3. Press and hold TEST button for 5 seconds to
activate the internal sounder, send a supervi-
sory check-in (but NOT an alarm), and clear
the low battery trouble from the ISEC-SMOKE.
4. Separate Test (optional): Press and hold
TEST button (see page 20 for location) for
10 seconds to activate the internal sounder,
send an alarm and clear the low battery trouble.
Notify central station of impending test (if
system is monitored). Note: While holding
the button down, the LED will start to flash
rapidly indicating it is about to go into alarm.
Test system weekly with unit mounted.
continued
 See page 48 for full programming information