The GE Crystal smoke detector is a commercial-grade, photoelectric smoke detector. It is a wireless unit and allows flexibility in locating the unit on a wall or ceiling. Unlike units sold in retail stores (commonly ion detectors), these units are designed to work with your security system and to send a unique signal to the control panel enabling a fire response request to be sent to the Central Monitoring Station. The advantage is the signal is sent whether you are at the premise or not and the fire trucks will roll automatically on this signal. It has a self contained sounder, a low battery annunciator, and a status LED.

The smoke alarms provide the following features:

• Self-diagnostics.
• The smoke alarms monitor their own sensitivity and operational status.
• Base tamper switch sends a tamper signal transmission to the control panel when the smoke alarms are removed from their mounting bases.
• Integrated fixed 135°F temperature and rate-of-rise heat detector trips an alarm based on high temperature detected or rapidly rising temperature rate (15°F/minute minimum).

Specifications

• This model replaces the 60-848-02-95
• Voltage: 3VDC
• Typical average standby current: 35A
• Typical test current: 2mA
• Typical alarm current: 70mA
• Battery type: Duracell® 3V lithium 123, Panasonic® lithium CR123A, Sanyo® lithium CR123A
• Low battery threshold: 2.70V causes low battery signal
• Sounder: 85dBa at 10' temporal pattern
• Low battery beep rate: 1 every 45 sec. 2 sec.
• Sensitivity: 2.2% 1.3%/ft.
• Operating temperature: 40-100°F (4.4-37.8°C)
• Operating humidity range: 0-95% non-condensing
• RFI Immunity: 20V/m minimum; 0-1000MHz
• Color: White
• Alarm dimensions: 5.6" x 2.4" (14.2cm x 6.1cm)
• Base dimensions: 5.4" x 0.46" (13.7cm x 1.17cm)
• Drift compensation adjustment: 0.5%/ft. max.
• Heat detector specifications: Rate-of-rise 15°F/min>105°F (8.3°C/min>°40.6C)
• Fixed: 135°F 5°F (57.2°C 2.8°C)
• RF frequency: 319.5 MHz
• Transmitter ID: Pre-programmed, 1 Million codes
• Modulation type: AM
• Signal format: PWM
• Signal output types: Alarm, tamper, test, low battery, trouble, supervisory
• Listings: UL217, C-UL US, CSFM, FCC