RF module smoke alarm

Model:	GS503W
Brand:	Siterwell
Origin:	Made In China
Category:	Home Supplies / Other Home Supplies
Label:	radio smoke alarm , addressable alarm , Retrofittable alarm
Price:	-
Min. Order:	5000 pc

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Product Description

Main Features

No need for test spray thanks to real smoke chamber testing
3-year guarantee
10-year long life
If one smoke detector is triggered, all radio detectors within the transmission range will raise the alarm

CE,ROHS,LPCB,R&TTE,REACH,PAH approved home smoke detector. Conforms to EN14604 standard.
Photoelectric function for early detection from all directions.
Flash alarm indicator.
Opitonal battery for your selection. Carbon Zince Battery - 1 year ; Alkaline Battery - 5 years ; Lithium Battery - 10 years.
Rises alarm effectively thanks to loud signal of approx. 85 dB/3 m and red LED.
Test button for checking smoke chamber, electronics and battery.
Lowe Battery Signal.
Safety clip feature. The smoke alarm can not be mounted unless the battery is installed in place. Suitable for any rooms.
Epoxy boards populated with SMD technology = reliable quality.
Meets statutory requirements for smoke detectors.
Easy installation with mounting brackets.
Wireless distance:>50M
Optional: pause button to silence the sound
Interconnectability: 128 pcs
2 batteries included

Specifications

Operating voltage	9 V DC
Transmission frequency	433 MHz
Transmission mode	bidirectional
Transmission range	25 m inside a house, depending on surrounding area
Networkability	max. 30
Signal volume	approx. 85 dB/3 m
Sensor type	photoelectric
Installation type	ceiling mounting
Permissible ambient temperature	0°C ...+55 °C

Where should I put smoke detectors?

For better smoke detection, long life photoelectric smoke alarms should be installed in every bedroom, living area and hallway in the house - on every level. However, this is not always practical. That's why we s est, at an absolute minimum, that a long life photoelectric smoke alarm should be installed in the hallway closest to the bedrooms. This should be supplemented with other alarms as soon as circumstances permit.

Where not to put them

Don't install smoke alarms in the kitchen, garage or bathrooms unless they are specially designed smoke alarms for those areas. Heat detectors are available for the kitchen.