1. wifi gsm 3g 4g smart home alarm system
2. support tuya app.
3. 7 inch TFT full touch screen
4. Work with multi accessories: Door sensor, PIR sensor, smoke detector, IP camera, SOS panic button.
5. with backup battery
Stair nosings are ideal for any indoor or outdoor application where stair tread protection and added safety are desired or required by code .
The stair tread inserts are slip-resistant , durable, and retain their attractive appearance even in high-traffi...
Auto fire off(AFO) can call ABS fire extinguisher ball, fire extinguisher ball, auto fire ball, extinguisher ball. Auto fire off is a fire-fighting implement. It used for put out the fire. Wide usage: suitable to family, office, KTV, wild life, supermaket,...
Hall effect level sensors
Switch on/off or sensor mode
Analog output linearize and non-linear
Digital preset and programmable
Driver circuitry and photo MOS or dry contact output available
Level and float detection
Chime-motion detected will activate Ding-Dong sound.
Alarm - It provides 15 sec. exit delay and 30 sec. siren alarm when detects intrusion.
Range up to 10M at 130. Can wire either door bell button (TK-2)
or extension speaker (TK-3)