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错误代码:#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'order by 1 limit 1' at line 1SQL语句出错:select * from product_category where CateId= order by 1 limit 1
错误代码:#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'order by 1 limit 1' at line 1 Tuya Smart Home Alarm,Tuya Smart CCTV Camera,Tuya Smart Door Phone & Lock,Tuya Smart Electrical,Tuya Smart Lighting Professional Manufacturer in China
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PST-G11E Specifications
GSM freq 850/900/1800/1900Mhz
Backup Battery  For continue working 24 hours when power cut/off
Battery 7.4V battery 
Display LED indicator
Personal Message Record 10s
Input voltage DC12V
Standby current 25mA
Alarm current 450 mA
Alarm Sound 110dB
Wireless frequency 433Mhz
Support wireless sensors EV1527/300K    2262/1.5-4.7M
Wireless distance 100m open
Support Sensors Q'ty 50pcs remote control + 50pcs detectors
APP Name gsm smart alarm system
Work Temperature Temp: –10°C to 40°C
Color Box Dimension 21*15*9.5cm
Standard Kit Weight 0.85kg
PST-G11E Features & Functions
Working Ways GSM Network
Defense Zones 6 Wireless Zones 
3 Wired Zones
Alarm call and sms telephone No. 6 groups of call phone number
3 groups of SMS number
Remote control the system Arm
Disarm
Monitor
Talking
Play records
Open and close the relay
Basic Functions LED indicator Arm/Disarm/Stay arm/Alarm/Signal
Voice operation instruction
Password protection function
0-99secs. delay alarm setting
Zone name self-editing function
Timing arm and Timing disarm
Stay intelligent arm
Operating the host by SMS and APP
Reset factory setting
PST-G11E Standard Package List
Home Alarm Host(Built-in battery) x1
PIR Sensor(Battery & Bracket Included) x1
Door Sensor(Battery Included) x1
Remote Controller(Battery Included) x2
Siren x1
Power Adapter x1
User Manual x1