BRK electronic C0511B Quick Start Manual

CARBON

MONOXIDE

ALARM

WIRELESS INTERCONNECT

CAT.

CO511B

CO

WIRELESS
INTERCONNECT

Reliable and secure radio frequency
communication between alarms. 915
MHz frequency with 65,000 security
codes and 3 channel frequency hopping.

TALKING ALARM
WITH LOCATION

When programmed, a voice will tell you
the location of unit if smoke is detected.

MESH NETWORK
COMMUNICATION

2-way communication format that sends,
receives and re-sends the alarm signals
providing a more reliable network.

3V (2 AA) Battery Powered

Description:

BRK CO511B (model CO511) is a single station CO alarm specifically designed
for residential and institutional applications including sleeping rooms of hospitals,
hotels, motels, dormitories, and other multifamily dwellings as defined in standard
NFPA 101. BRK CO511B has been fully tested and complies with, UL2034, CSFM,
NFPA 720 and NFPA 101 and other agencies that model their codes after the above
agencies. It meets building codes where battery operated CO alarms are required
along with wireless interconnect, voice with location and silence features and with
model building codes published by the ICC.

BRK CO511B is a state of the art wireless talking CO alarm designed to provide
early warning of carbon monoxide. It features an electrochemical carbon mon­oxide sensor, an 85dB horn, a supervised 3V (2 AA batteries) power supply, a full
function test switch and a silence feature. This combination alarm interconnects
via wireless communication on a reliable and secure radio frequency communica­tion of 915 MHz frequency with 65,000 security codes and 3 channel frequency
hopping. You have a choice of 11 pre-programmed locations where a voice will
announce the location and danger detected. When interconnected with other BRK
Wireless Interconnect alarms it will also announce the danger and location de­tected of that alarm too. It operates on a Mesh Network; a two-way communica­tion format that sends, receives and re-sends the alarm signals providing a more
reliable network. It also features tamper resistant locking pins that lock alarm to
the mounting bracket and battery drawer to prevent removal of battery or alarm.
Perfect for apartment, dormitory or hotel applications. Designed for wall or ceiling
mounting. Includes mounting anchors and screws.

ELECTROCHEMICAL CO
SENSOR

Most accurate technology available for
detecting carbon monoxide as com­pared to other sensing technologies.

SILENCE FEATURE

Silences nuisance alarms.

TAMPER RESISTANT

Locks alarm to mounting bracket to
prevent removal of battery and/or alarm.
Perfect for apartment, dormitory or hotel
applications.

7

CAT.

CO511B

CO

TOP VIEW SIDE VIEW

5.0”

2.0”

ARCHITECTURAL AND ENGINEERING SPEC

The CO alarm shall be a BRK Model CO511 (cat. no. CO511B) and shall provide at a
minimum the following features and functions:

1. An electrochemical CO sensor.

2. Wireless interconnect: 915 MHz frequency with 65,000 security codes and 3
channel frequency hopping.

3. A Voice Warning of danger detected in addition to speaking one of 11 pre­programmed locations, e.g. “Warning, Evacuate, Smoke in Basement”.

4. Operates on a Mesh Network; a two-way communication format that sends,
receives and re-sends the alarm signals providing a more reliable network.

5. The unit shall have a lower and varying horn frequency to make it easier for the
elderly with normal age related hearing loss to better hear the horn.

6. The CO sensor is adjusted not to detect CO levels below 30 PPM and will not
alarm when exposed to constant levels of 30 PPM for 30 days. It will alarm at the
following levels: 400 PPM CO between 4 and 15 minutes, 150 PPM CO between 10
and 50 minutes and 70 PPM CO between 60 and 240 minutes.

7. The unit shall have an “End of Life” signal. This signal should be capable of
temporarily being silenced for up to 2 days. After about 2 days, the signal will
resume. After about 2-3 weeks the signal cannot be silenced.

8. Powered by 2 replaceable AA batteries, a solid state horn rated at 85dB at 10 ft and
should be capable of self restoring.

9. A visual LED power-on indicator to confirm unit is receiving power or is in alarm.

10. Two Silence features - Low Battery Silence: Silence low battery chirp for up to 8
hours. Alarm Silence: Temporarily silence unwanted nuisance alarms.

11. Two Locking features - tamper resistant locking pins that lock battery drawer and/
or alarm to mounting bracket.

12. The unit shall be capable of operating between 40°F (4°C) and 100°F (38°C) and
relative humidity between 10% and 95%.

13. The unit shall contain mounting hardware and shall be listed for wall or ceiling
mounting.

14. The unit shall at a minimum meet the requirements of UL2034, CSFM, NFPA 720,
NFPA 101, ICC.

INSTALLATION OF ALARM

Installation of this alarm must conform to NFPA 720. Always check your local building
codes. Follow all instructions for placement as outlined in the user’s manual in sections
titled “Recommended Locations for CO Alarms” and “Locations to Avoid for CO Alarms”.

MOUNTING

BRACKET

TECHNICAL SPECS

Alarm Dimensions: 5.0”Dia. x 2.0”H
Weight: 8.4 oz
Operating Voltage: 3V (Two 1.5V AA) Battery Powered
Temperature Range: 40°F (4°C) to 100°F (38°C)
Humidity Range: 10% to 95% relative humidity (RH)
Audio Alarm: 85dB at 10 feet
Voice Output: Choice of 11 pre-programmed locations
Wireless Frequency: 915 MHz. FCC approved. Complies with Part 15 of the

FCC Rules.
RF Linking: Automatic with 65,000 security codes

Test/Silence: Electronically simulates CO condition, causing the unit
to alarm. Press and hold test/silence button.

Alarm Reset: Automatic when CO clears
CO Sensor: Electrochemical

Interconnections: Up to 18 units, RF or hardwired (needs SA520B Bridge
Unit), with smoke, carbon monoxide, heat alarms
and relays. Maximum 12 smoke alarms.

Listing: Listed to UL2034 Standards

SHIPPING SPECS

Individual Carton Dimensions 5.13”L x 2.38”W x 5.13”H

Weight 0.66 lbs.

Cube 0.04 ft3

UPC 0 29054 00291 4

Master Carton Dimensions 10.75”L x 7.88”W x 11.06”H

Master Pack 12

Weight 8.4 lbs.

Cube: 0.54 ft3

I2of5: 100 29054 00291 1

Pallet Information

Cases per Layer 22

Number of Layers: 4

Cases per Pallet: 88

Units per Pallet: 1,056

Cube: 54 ft3

Weight: 794 lbs.

THE PARTS OF THIS ALARM

TOP BOTTOM

2

1

4
3

5

TOP OF ALARM

1. Test/Silence button

2. Slide open battery drawer

3. Power/Alarm LED

4. CO Alarm LED

5. Horn

BOTTOM OF ALARM

1. Mounting bracket

2. Mounting Slots & Locking
tabs (Break out Tab)

3. Battery Drawer - Install 2 AA
batteries here

4. Twist to attach and remove
alarm from bracket

brkelectronics.com

BATTERY DRAWER LOCK

Remove pin from mounting bracket. Close door. Insert

pin in holes through alarm and battery drawer.

©2016 BRK Brands, Inc. a subsidiary of Newell Brands (NYSE:
NWL) 3901 Liberty Street Road, Aurora, IL 60504-8122, All rights
reserved. First Alert is a registered trademark of the First Alert
Trust. BRK is a registered trademark of BRK Brands, Inc.
CM3227

This product is intended for non-professional do it yourself installation. If you
would like information about a professionally installed and monitored system,
please contact First Alert Professional at 1-800-921-6025. First Alert Profes­sional is not affiliated with BRK Brands, Inc.