Kidde I12040 Dépliant

The smoke alarm shall be Kidde model i12040 or approved equal. It shall be 
powered by a 120VAC, 60Hz source along with a 9V battery backup. The
unit shall incorporate an ionization sensor with nominal sensitivity of .50 to 
.98%ft. The temperature operation range shall be between 40˚F and 100˚F
(4˚C and 38˚C) and the humidity operating range shall be 5% - 95% relative
humidity.
 

The smoke alarm can be installed on any standard single gang electrical 

box, up to a 4” octagon junction box. The electrical connection (to the alarm) 
shall be made with a plug-in connector. A maximum of 24 Kidde devices can 
be interconnected in a multiple station arrangement. The interconnect system 
must not exceed the NFPA (National Fire Protection Association) limit of 18
initiation devices, of which 12 can be smoke alarms. With 18 initiating devic-
es (smoke, heat, CO, etc.), interconnected, it is still possible to interconnect
6 strobe lights and or relay modules. The unit shall provide optional tamper 
resistance that deters removal of the unit from the wall or ceiling. 
 

The alarm shall include a test button that will electronically simulate the 

presence of smoke and cause the unit to go into alarm. This sequence tests 
the unit’s electronics, battery and horn to ensure proper operation.

The unit shall include a piezoelectric horn that is rated at 85 decibels at

10 feet. The unit shall include Smart Hush

TM

 feature that silences the unit for 

approximately 7 minutes if a nuisance condition occurs. The unit shall also 
include a low battery warning utilizing a brief alarm chirp every 30-40 sec-
onds for a minimum of seven (7) days.

The unit shall incorporate red and green LED indicators. The green LED

(when illuminated) indicates the presence of AC power. The red LED (located
under the TEST/Hush button) has

four modes of operation:

Standby Condition: The red LED will flash every 30-40 seconds to indicate
that the smoke alarm is operating properly. 

Alarm Condition:  When the 

alarm senses products of combustion and goes into alarm the red LED will
flash one flash per second. The flashing LED and pulsating alarm will continue
until the air is cleared. When units are interconnected, only the red LED of
the alarm that senses the smoke or is being tested (the originating unit) will 
flash. All other units in the interconnected system will sound an alarm but 
their red LED’s will NOT flash.

 Alarm Memory:  This smoke alarm is equipped 

with an alarm memory, which provides a visual indication when an alarm has 
been activated. The red LED will illuminate for about 1.5 seconds every 16
seconds to indicate the memory condition. 

 Mode: The red LED

will illuminate for 1.5 seconds every 8 seconds, indicating the smoke alarm is
in the Smart Hush

 Mode. 

The unit shall at a minimum meet the requirements of UL217, NFPA72,

(chapter 11), The State of California Fire Marshall, NFPA 101 (One and
two family dwellings) Federal Housing Authority (FHA), Housing and Urban
Development (HUD). It shall also include a 10-year manufacture’s limited warranty.

The smoke alarm must be installed to comply with all local codes having jurisdiction 
in your area. All wiring shall be in accordance with articles 210 and 300.3(B) of
the US National Electrical Code, ANSI / NFPA 70 and NFPA 72. The multiple station
interconnect wiring must be in the same raceway as the AC power wiring. In addi-
tion the resistance if the interconnect wiring shall be a maximum of 10 ohms. 
Make certain all alarms are wired to a single, continuous (non-switched) power 
line, which is not protected by a ground fault interrupter. A maximum of 1000 ft. 
of wire can be used in the interconnect system. Use standard UL listed household 
wire as required by code.

Model Number: 

i12040

UPC:

0-47871-40381-3

Power Source:

120VAC (

80mA)

with 9V Battery Back Up

Sensor:

Ionization

Audio Alarm:

85dB at 10ft

Temperature Range:  40˚F (4.4˚C) to 100˚F (37.8˚C)
Humidity Range:

5%-95% relative humidity (RH)

Size:

5.6” in diameter x 1.55” depth

Weight: 

.5lb

Interconnects: 

Up to 24 Kidde devices

Wiring:

Quick-connect plug with 8” pigtails

LED:

Red, 4 modes of operation

 

Green, indicates AC power

Warranty: 

10 year limited

N/A

0-47871-40381-3  N/A

individual*

5.75 x 1.5 x 5.75

0.5 lbs  N/A

N/A

N/A

21006378

0-47871-40381-3  100-47871-40381-0

Cut Case (6 units)

6.5 x 13.25 x 6

3 lbs

147

7

441 lbs

21006373

0-47871-09970-2  200-47871-09970-2

Bulk Pack (6 units)

6 x 10.5 x 6

3 lbs

147

7

441 lbs

21006930

0-47871-40381-3  300-47871-40381-4

Display Pallet (36 units) 

20 x 24 x 40 

20lbs 

 4 

1 

90 lbs

Alk. Btry 21006928

0-25417-12751-5  100-25417-12751-2

Cut Case (6 units)

6.5 x 13.25 x 6

3 lbs

147

7

441 lbs

Lith. Btry 21006929

0-25417-01276-7  100-25417-01276-4

Cut Case (6 units)

6.5 x 13.25 x 6

3 lbs

147

7

441 lbs  

21006375**

0-47871-27552-6  100-47871-27552-3

Cut Case (6 units)

6.5 x 13.25 x 6

3 lbs

147

7

441 lbs 

21006372**

0-47871-09969-9  100-47871-09969-3

Cut Case (3 Twin Packs)  6.5 x 13.25 x 6

3 lbs

147

7

441 lbs

1016 Corporate Park Drive
Mebane NC 27302
1-800-880-6788
www.Kidde.com