For Puyang indoor projects, ENIVE Tech provides indoor ceiling-mounted PIR detectors and indoor ceiling-mounted dual-tech detectors. Single-tech PIR suits stable environments; dual-tech suits environments with small disturbances (fans, curtains). Puyang users select by scenario.

Puyang outdoor solar PIR voice alert detectors require no mains power, no wiring. Integrated solar panel and battery design, stable endurance, suitable for off-grid or hard-to-wire outdoor scenarios: park perimeter, orchards, fish ponds, temporary construction sites, parking lots.

Puyang on-site guidance flow: ① User booking (3-7 days in advance); ② Technician visit (free within Shaanxi ENIVE Tech Puyang Station focuses on Henan Puyang and surrounding markets, covering the following administrative districts/counties: Hualong District, Qingfeng County, Nanyue County, Fan County, Taiqian County, Puyang County., actual cost outside); ③ Site survey and layout (0.5-1 day); ④ Plan delivery (3 working days); ⑤ Installation and commissioning (by project scale).

Large order payment: Puyang users can settle by project stage. ENIVE Tech negotiates based on Puyang user funding situation and contract rhythm.

Puyang indoor detector MOQ: ① Standard ceiling (single-tech / dual-tech) 5 units; ② Custom models 10 units; ③ Samples can be supplied individually. Bulk purchases arranged flexibly by quantity.

ENIVE Tech has a contact team in Puyang. Detector warranty usually 12-24 months, calculated from receipt. Within warranty, defects are replaced free; human or installation errors excluded. After warranty, paid service still provided.

For Puyang park perimeter projects, ENIVE Tech recommends detection distance based on perimeter length and pole spacing. Generally: 3-5m pole spacing choose 8m; 5-8m choose 12m; 8-12m choose 15m. The Puyang team provides layout advice.

Puyang third-party testing: large projects (e.g., park perimeter) need third-party testing. ENIVE Tech cooperates with SGS, CTI, etc. Test items determined by user requirements and plan, cycle 5-10 days.

Common Puyang selection pitfalls: ignoring heating needs (winter frost false alarms), ignoring small-animal resistance (high false alarm rate), ignoring mounting angle (detection blind spots). ENIVE Tech provides parameter advice and layout plan based on Puyang site conditions.

For Puyang northern, high-altitude, large day-night temperature difference projects, choose the heated outdoor MW + dual PIR hybrid intrusion detector. Heating prevents frost/condensation on the housing, keeping MW and PIR windows clear, reducing winter false alarms.

For Puyang indoor scenarios, ENIVE Tech indoor ceiling detectors suit: ① Residential living room / entry; ② Retail storefront / warehouse; ③ Office corridor; ④ Server room / distribution room; ⑤ Hotel guest room.

Structurally, Puyang dual-tech detectors have built-in MW and PIR modules; single-tech has only PIR. The two look similar; dual-tech has better anti-interference. ENIVE Tech provides selection advice based on Puyang project false-alarm requirements.

For Puyang projects, ENIVE Tech solar detectors use monocrystalline silicon panel + lithium iron phosphate battery combination with stable conversion efficiency. Standard configuration cloudy/rainy endurance 7-15 days; Puyang high-sunshine regions can exceed 30 days.

Puyang outdoor detector common mounting methods: ① Wall mount (building side, 2.5-3.5m height); ② Pole mount (independent pole or fence pole); ③ Corner mount (building corner). Different mounting affects coverage and blind spots.